When fall arrives, pumpkins take center stage. At Longevity Bender, we love yummy food that is low waste, good for you, and good for the planet. So please, don’t throw out your pumpkin seeds!
Roasted pumpkin seeds make a delicious, nutrient-dense snack that’s perfect for any longevity-focused diet. This guide walks you through a step-by-step approach on how to roast pumpkin seeds to get the perfect flavor and texture. By boiling the seeds in salt water before roasting, you ensure they’re perfectly seasoned inside and out, resulting in a crispy, savory snack that’s hard to resist.

Step 1: Remove the Seeds
The first step in learning how to roast pumpkin seeds is to remove them from your pumpkin. Cut a circular opening around the stem with a sharp knife and lift off the top. Use a sturdy spoon to scoop out the seeds and surrounding pulp into a large bowl.

Step 2: Wash and Dry the Seeds
Rinse the pumpkin seeds under cool running water in a colander. This helps separate them from the stringy pulp. Gently rub the seeds with your hands to remove any remaining bits of pumpkin. Once rinsed, pat the seeds dry with a clean kitchen towel. Properly drying your seeds is essential for even roasting and that perfect crunch.

Step 3: Boil the Seeds in Salted Water
Why Boiling is Key for Roasting Pumpkin Seeds
To truly master how to roast pumpkin seeds, don’t skip boiling them first. Boiling the seeds in salted water ensures the salt permeates inside, making each seed flavorful from the inside out. This step also softens the outer shell, resulting in an even, crispy texture when roasted.
How to Boil Pumpkin Seeds
- Measure Your Seeds: Use a measuring cup to determine the amount of seeds you have.
- Set Up Your Pot: For every ½ cup of seeds, add 2 cups of water and 1 tablespoon of salt to a medium saucepan.
- Simmer: Bring the water to a boil, then reduce the heat and simmer for 10 minutes, stirring occasionally.
- Drain and Dry: After 10 minutes, drain the seeds and pat them dry with a kitchen towel. Ensuring the seeds are dry is crucial for a proper roast.

Step 4: Season the Seeds
Place the dry pumpkin seeds on a cookie sheet lined with a silpat. Add 1 teaspoon of avocado oil and 1 teaspoon of your favorite spice blend. I really love garam masala on pumpkin seeds. This spice blend is perfect for roasted pumpkin seeds, offering a mix of fall flavors—sweet, spicy, and savory—that will take your snack to the next level. Toss the seeds until evenly coated, adding a pinch of sea salt if desired.

Step 5: Roast the Seeds
Preheat your oven to 325°F (165°C). Line a baking sheet with parchment paper to prevent sticking and ensure even roasting. Spread the seasoned pumpkin seeds in a single layer on the sheet.
How Long to Roast Pumpkin Seeds
Roast the seeds for 15–20 minutes, stirring halfway through for even browning. Keep an eye on them—the seeds should be golden brown and aromatic when ready.
Step 6: Cool and Enjoy
Remove the seeds from the oven and let them cool completely before eating. This step is essential for achieving the perfect crunch. Once cooled, your roasted pumpkin seeds are ready to enjoy! Store any leftovers in an airtight container at room temperature for up to a week.
Health Benefits of Roasting Pumpkin Seeds
Knowing how to roast pumpkin seeds isn’t just about creating a tasty snack; it’s about maximizing their health benefits:
- Rich in Magnesium: Supports heart health, muscle function, and bone strength.
- High in Antioxidants: Fights oxidative stress and inflammation.
- Good Source of Fiber: Helps digestion and promotes fullness.
- Plant-Based Protein: Nearly 9 grams per ounce, making it a perfect plant-based protein source.
- Healthy Fats: Includes omega-3 and omega-6 fatty acids for brain and heart health.
- Tryptophan Content: Aids in relaxation and better sleep.
Now you know how to roast pumpkin seeds to perfection! Enjoy them as a snack, sprinkle them on salads, or add them to trail mix for a nutrient boost. Happy roasting!

Roasted Pumpkin Seeds
Ingredients
- Pumpkin Seeds from one pumpkin
- 1 Tablespoon salt for boiling
- 1 teaspoon avocado oil
- 1 teaspoon Rumi Spice Garam Masala or your favorite spice blend
- Sea salt to taste (optional)
Instructions
- Remove and Rinse: Scoop out the seeds from a pumpkin, rinse under cool water, and pat dry.
- Boil in Salted Water: Bring 2 cups of water and 1 tablespoon of salt to a boil for every ½ cup of seeds. Simmer seeds for 10 minutes, then drain and pat dry.
- Season: Toss seeds with avocado oil, garam masala, and a pinch of sea salt, if desired.
- Roast: Spread seeds on a parchment-lined baking sheet and roast at 325°F for 15–20 minutes, stirring once halfway through, until golden brown.
- Cool and Enjoy: Let cool fully before snacking or storing in an airtight container.