There’s something special about the fall season that makes us crave cozy flavors and crunchy snacks. Whether you’re carving pumpkins with family, preparing a game-day spread, or simply looking for a healthy yet flavorful treat, roasted pumpkin seeds always hit the spot. This recipe for Spicy Chili Lime Pumpkin Seeds takes the classic seasonal snack to a whole new level by combining bold spices with a refreshing citrus twist.
The idea behind this recipe comes from a love of vibrant, zesty flavors often found in Latin-inspired street foods. Chili and lime are a timeless pairing—spicy, tangy, and slightly smoky—that awaken the taste buds and make even the simplest snack unforgettable. By roasting pumpkin seeds with this irresistible seasoning blend, you’ll have a versatile snack that works perfectly for fall gatherings, lunchbox treats, or as a crunchy topping for salads and soups. If you’re ready to elevate your pumpkin seed game, this recipe is a must-try.
Why You’ll Love These Spicy Chili Lime Pumpkin Seeds
When it comes to seasonal snacks, roasted pumpkin seeds check all the boxes—they’re healthy, crunchy, and easy to make. But this recipe goes beyond the traditional salted variety by adding a bold kick of chili powder and the tang of fresh lime juice.
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Flavor Explosion: A balance of heat, tang, and a hint of smokiness makes every bite exciting.
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Wholesome Snack: Pumpkin seeds are packed with protein, magnesium, zinc, and healthy fats.
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Easy to Make: With just a few pantry staples, you can whip up a batch in under 30 minutes.
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Versatile Use: Perfect as a snack, salad topper, or even sprinkled over roasted vegetables for extra crunch.
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Kid-Friendly with a Twist: Adjust the spice level to suit your family’s preferences.
These seeds aren’t just delicious—they’re also a nutritious way to cut down on processed snacks while enjoying something homemade and full of flavor.
Ingredients
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1 cup raw pumpkin seeds (hulled or from a fresh pumpkin)
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1 tablespoon olive oil (or avocado oil)
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1 teaspoon chili powder
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½ teaspoon smoked paprika (optional for extra depth)
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½ teaspoon ground cumin
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¼ teaspoon cayenne pepper (adjust to taste)
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Zest of 1 lime
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Juice of ½ lime
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½ teaspoon salt (or to taste)
Directions
1. Prepare the Pumpkin Seeds
The first and most important step in creating perfectly roasted chili lime pumpkin seeds is starting with clean, dry seeds. If you’re working with seeds directly scooped from a fresh pumpkin, you’ll likely notice that they come out coated in stringy orange pulp. Place them in a colander and rinse thoroughly under cool running water, rubbing them gently with your fingers to separate any stubborn bits of pumpkin flesh. Don’t rush this part—taking the time to clean the seeds properly will prevent burnt pulp from sticking to them during roasting.
Once cleaned, spread the seeds in a single layer on a clean kitchen towel or a few layers of paper towels. Pat them dry as much as possible. Moisture is the enemy of crispiness, so the drier your seeds are before seasoning, the better they’ll roast. For the absolute crunchiest results, let them air-dry for about 20–30 minutes before proceeding. If you’re short on time, pressing firmly with paper towels works well enough.
If you’re using store-bought raw pumpkin seeds, also called pepitas, this step becomes much easier. Simply measure out one cup, and they’re ready to season—no rinsing or drying required.
2. Preheat the Oven
While your seeds are drying, preheat your oven to 325°F (165°C). Roasting pumpkin seeds at a slightly lower temperature is the secret to achieving even browning and full flavor without scorching them. Higher heat may roast them faster, but it also increases the risk of burning, which can make them taste bitter.
Line a baking sheet with parchment paper or a silicone baking mat. This prevents sticking and makes cleanup simple. If you prefer, you can lightly grease the sheet with cooking spray, though it isn’t strictly necessary since the seeds are already coated in oil.
3. Mix the Seasoning
Now comes the flavor powerhouse of this recipe—the chili lime seasoning. In a medium-sized mixing bowl, combine olive oil, chili powder, smoked paprika, cumin, cayenne pepper, lime zest, and lime juice. Stir thoroughly until the spices are evenly distributed and you have a slightly thick, aromatic paste.
The chili powder and smoked paprika add depth and warmth, while the cumin provides a savory earthiness. The cayenne pepper brings a fiery kick—add a little extra if you like things hot, or scale it back if you prefer a milder version. Fresh lime zest and juice brighten everything up, balancing the heat with tangy citrus notes.
At this stage, take a moment to inhale the fragrance of the seasoning mixture. It should smell smoky, spicy, and zesty all at once—exactly the flavor profile that will transform your simple pumpkin seeds into something unforgettable.
4. Coat the Seeds
Once your seeds are completely dry, transfer them into the bowl with the seasoning mixture. Use a spatula or spoon to stir thoroughly, ensuring every seed is coated with the oil and spice blend. Don’t be afraid to take your time here; proper coating ensures consistent flavor and helps the seasonings adhere during roasting.
If you notice clumps of seasoning sticking together, break them apart and redistribute them. The goal is to have each seed glistening with a light layer of oil and spices, without excess liquid pooling at the bottom of the bowl.
5. Roast the Seeds
Spread the seasoned seeds in a single, even layer on your prepared baking sheet. Avoid crowding—overlapping seeds won’t roast evenly and may steam instead of crisping.
Place the tray on the middle rack of your oven and roast for about 20–25 minutes. About halfway through the roasting time, remove the tray and give the seeds a good stir or shake. This step is crucial, as it helps them cook evenly on all sides and prevents hot spots from causing uneven browning.
As the seeds near the end of their roasting time, keep a close eye on them. The difference between perfectly golden and slightly burnt can happen in just a couple of minutes. You’ll know they’re ready when they’re golden brown, fragrant, and just beginning to make faint popping sounds.
6. Cool and Enjoy
When the seeds are done, remove the tray from the oven and let them cool completely. As they sit, they’ll continue to crisp up, developing that satisfying crunch you’re aiming for. Be patient—snacking too early may give you seeds that taste chewy instead of crunchy.
Once cooled, taste a few to check seasoning. If needed, sprinkle with a pinch of extra salt or a touch more lime zest for brightness. Store your roasted pumpkin seeds in an airtight container at room temperature for up to one week. If you prefer to keep them longer, refrigerate them for up to three weeks, or freeze them for up to three months.
Now, enjoy them straight from the jar as a snack, pack them into lunches, or use them as a garnish for soups, salads, and tacos. With their irresistible chili-lime flavor and perfect crunch, you’ll find yourself reaching for these seeds again and again.
Tips for Perfect Roasted Pumpkin Seeds
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Dry Thoroughly: Moisture prevents seeds from crisping up. Always pat them dry before seasoning.
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Adjust the Heat: If you like extra spice, add more cayenne. For a milder version, reduce it or skip it altogether.
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Use Fresh Lime: Fresh lime zest and juice make a huge difference in flavor compared to bottled juice.
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Stir Halfway: Turning the seeds midway through roasting ensures they cook evenly.
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Experiment with Flavors: Add garlic powder, onion powder, or even a sprinkle of nutritional yeast for extra depth.
Nutritional Benefits of Pumpkin Seeds
Pumpkin seeds aren’t just tasty—they’re a powerhouse of nutrition. A one-ounce serving of roasted pumpkin seeds provides:
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Protein: Around 7 grams per serving, making them a great plant-based protein option.
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Magnesium: Essential for muscle function, energy production, and bone health.
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Zinc: Supports immune health and promotes healing.
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Healthy Fats: Rich in omega-3 and omega-6 fatty acids.
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Antioxidants: Help protect the body from free radicals and inflammation.
This makes Spicy Chili Lime Pumpkin Seeds a guilt-free snack that balances bold flavor with wholesome nutrition.
Serving Suggestions
While these pumpkin seeds are fantastic on their own, there are plenty of creative ways to enjoy them:
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Snack Jar: Keep them handy in a jar for an on-the-go pick-me-up.
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Salad Topper: Sprinkle over leafy greens for a crunchy, spicy kick.
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Soup Garnish: Add them to creamy soups like butternut squash or tomato bisque.
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Trail Mix: Mix with dried fruit, pretzels, and nuts for a homemade trail mix.
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Taco Upgrade: Sprinkle on tacos or burrito bowls for extra texture and flavor.
Variations to Try
Once you’ve mastered Spicy Chili Lime Pumpkin Seeds, experiment with different seasoning blends to suit your taste:
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Sweet Cinnamon Sugar: Toss seeds with cinnamon, sugar, and a touch of vanilla for a sweet treat.
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Garlic Parmesan: Mix with garlic powder and grated Parmesan for a savory snack.
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Smoky BBQ: Combine paprika, brown sugar, and onion powder for a smoky-sweet flavor.
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Herb Infusion: Use dried rosemary, thyme, and sea salt for an earthy twist.
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Curry Spice: Add turmeric, curry powder, and coriander for a fragrant, exotic version.
Storing and Preserving Pumpkin Seeds
To keep your roasted pumpkin seeds fresh and crunchy, follow these storage tips:
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Room Temperature: Store in a sealed jar or container for up to one week.
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Refrigeration: Extend freshness up to three weeks by keeping them in the fridge.
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Freezing: For long-term storage, freeze in an airtight bag for up to three months. Simply thaw at room temperature before eating.
Proper storage ensures your seeds stay crispy and flavorful, ready for snacking anytime.
The Tradition of Roasting Pumpkin Seeds
Roasting pumpkin seeds is a tradition that spans cultures and generations. Families often roast seeds after carving pumpkins, turning what could be food waste into a tasty, nutritious snack. In many cultures, pumpkin seeds (pepitas) are valued not only for their crunch but also for their role in traditional dishes, from sauces to snacks. By adding chili and lime, this recipe honors that heritage while bringing a modern, bold flavor twist that resonates with today’s love of global-inspired cuisine.
Why This Recipe Belongs in Your Kitchen
If you’re looking for a simple yet satisfying recipe that combines nutrition, flavor, and tradition, Spicy Chili Lime Pumpkin Seeds are the answer. They’re quick to prepare, budget-friendly, and endlessly versatile. From family nights to festive gatherings, these seeds add a punch of flavor and a satisfying crunch that everyone will love.
This recipe is more than just a snack—it’s a way to connect seasonal traditions with bold, exciting flavors. By trying it, you’ll discover just how easy it is to turn humble pumpkin seeds into something truly special.
Frequently Asked Questions
Can I use store-bought pumpkin seeds instead of fresh?
Yes! Store-bought raw pumpkin seeds (also called pepitas) work perfectly and save time. Just make sure they’re unsalted so you can control the seasoning.
Do I need to remove the shells from fresh pumpkin seeds?
No, the shells are edible and provide extra crunch and fiber. Just clean them well and roast as is.
How do I keep pumpkin seeds crispy?
Store them in an airtight container after cooling completely. Moisture will make them lose their crunch.
Can I make them ahead of time?
Absolutely. These seeds can be roasted up to a week in advance and stored for snacking throughout the week.
Spicy Chili Lime Pumpkin Seeds Recipe
- Total Time: 35 minutes
- Yield: 1 cup roasted pumpkin seeds 1x
Description
A crunchy, zesty, and slightly spicy snack that’s perfect for fall gatherings, lunchbox treats, or a healthy on-the-go bite. These roasted pumpkin seeds are coated with chili, lime, and a blend of spices that make them irresistibly flavorful.
Ingredients
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1 cup raw pumpkin seeds (hulled or from a fresh pumpkin)
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1 tablespoon olive oil (or avocado oil)
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1 teaspoon chili powder
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½ teaspoon smoked paprika (optional)
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½ teaspoon ground cumin
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¼ teaspoon cayenne pepper (adjust to taste)
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Zest of 1 lime
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Juice of ½ lime
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½ teaspoon salt (or to taste)
Instructions
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Prepare the Pumpkin Seeds: Rinse fresh pumpkin seeds to remove pulp, then pat dry thoroughly. If using store-bought raw seeds, measure out one cup.
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Preheat the Oven: Set your oven to 325°F (165°C). Line a baking sheet with parchment paper for easy cleanup.
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Mix the Seasoning: In a bowl, combine olive oil, chili powder, smoked paprika, cumin, cayenne pepper, lime zest, lime juice, and salt. Stir into a fragrant paste.
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Coat the Seeds: Toss the pumpkin seeds in the seasoning mixture until evenly coated.
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Roast the Seeds: Spread the seeds in a single layer on the baking sheet. Roast for 20–25 minutes, stirring halfway through for even cooking. Watch carefully during the last few minutes to avoid burning.
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Cool and Enjoy: Let the seeds cool completely. They will crisp up as they cool. Store in an airtight container for up to one week.
Notes
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Adjust cayenne pepper for desired spice level.
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Fresh lime juice and zest add the best flavor—avoid bottled juice if possible.
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For extra crunch, ensure seeds are thoroughly dried before seasoning.
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Store in the refrigerator for up to three weeks or freeze for longer storage.
- Prep Time: 10 minutes
- Cook Time: 25 minutes




