Instant Pot Pumpkin Walnut Chili

Instant Pot Pumpkin Walnut Chili

Pumpkin chili: Enjoy a hearty and flavorful Instant Pot recipe with walnuts. Perfect for a cozy fall meal, packed with plant-based goodness.

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Prep Time 15 minutes mins

Cook Time 30 minutes mins

Total Time 45 minutes mins

Servings: 8

Course: Main Course

Cuisine: American

Calories: 380

Ingredients Method Notes

Ingredients

  

• 1 28-ounce can fire-roasted tomatoes
• half an onion, minced
• 3 cloves garlic, minced
• 2 poblano peppers, chopped
• 2-3 chipotle peppers, chopped
• 2 cups walnuts, chopped
• 1 cup red lentils
• 1 cup bulgur
• 2 tablespoons chili powder
• 1 tablespoon smoked paprika
• 1 15-ounce can pumpkin puree
• 1 15-ounce can black beans, rinsed and drained

Method

 

1. Combine fire-roasted tomatoes, minced onion, minced garlic, chopped poblano peppers, chopped chipotle peppers, chopped walnuts, red lentils, bulgur, chili powder, and smoked paprika in the Instant Pot.
2. Secure the lid, set to ‘Soup’ mode for 30 minutes, and allow natural pressure release for 10 minutes before quick releasing any remaining pressure.
3. Stir in the pumpkin puree and rinsed black beans.
4. Taste and season with additional salt, pepper, or chili powder as needed.
5. Serve hot, garnished with avocado slices, lime wedges, fresh cilantro, or with tortilla chips.
6. If the chili is too thick, thin it out with 1/4 to 1/2 cup of water or vegetable broth until desired consistency is reached.

Notes

– For extra depth, sauté the minced onion and garlic in a bit of olive oil in the Instant Pot before adding other ingredients.
– Don’t skip the fresh cilantro and a squeeze of lime at the end; these bright flavors cut through the richness of the chili.
– This chili tastes even better the next day! Store leftovers in an airtight container in the refrigerator for up to 3-4 days, or freeze for up to 3 months. Reheat gently on the stovetop or in the microwave.

Nutrition information is an estimate, calculated automatically. Values vary with brands, substitutions and portion sizes.

The Technique That Makes It: Hydration and Flavor Infusion in the Instant Pot

The Instant Pot is key to this pumpkin chili’s success, primarily through its ability to rapidly hydrate the lentils and bulgur while infusing flavors under pressure. Unlike stovetop simmering, the pressure cooker environment forces liquid into the dry ingredients more efficiently. The red lentils, being quick-cooking, break down slightly, contributing to a thicker, more cohesive chili texture. Bulgur, a cracked wheat product, also absorbs liquid readily, adding body and a slightly nutty chewiness. The combination of fire-roasted tomatoes, chipotle peppers, chili powder, and smoked paprika creates a deep, smoky base. The pumpkin puree adds a subtle sweetness and creamy mouthfeel, which is enhanced by the pressure cooking process, allowing its flavor to meld seamlessly with the savory elements. The walnuts, added early, soften and release some of their oils, contributing richness without being overtly chunky. This method ensures all ingredients are cooked through and flavors are deeply integrated in a fraction of the time compared to traditional chili recipes.

Troubleshooting

• Chili is too thin: If the chili is thinner than desired after the pressure cooking cycle, open the lid and set the Instant Pot to the Sauté function. Allow the chili to simmer uncovered for 10-15 minutes, stirring occasionally, to reduce and thicken the liquid.
• Lentils are mushy: Red lentils are prone to overcooking. Ensure you are using the correct amount of liquid as specified in the recipe. If they become too soft, the chili will still be flavorful, but the texture will be less distinct. Stirring gently can help maintain some integrity.
• Walnuts are too soft/mushy: While the walnuts soften, they should not disintegrate. This can happen if the chili is overcooked or if the walnuts are very finely chopped. For a firmer texture, consider adding half the walnuts during pressure cooking and the remaining half as a garnish.
• Flavor is not intense enough: The Instant Pot seals in flavors, but sometimes a boost is needed. After the cooking cycle, taste and adjust seasonings. You can add more chili powder, smoked paprika, or a pinch of cayenne for heat. A squeeze of lime juice at the end can also brighten the flavors.

Substitutions

• Black beans: Kidney beans or pinto beans can be used instead of black beans. The expected result is a similar textural element, though the color and specific flavor profile of the chili will be slightly altered.
• Red lentils: Brown or green lentils can be substituted, but they require longer cooking times and may not break down as much, resulting in a less thick chili. Adjust cooking time accordingly, and expect a slightly different texture.
• Walnuts: Pecans offer a similar richness and can be used as a substitute. Cashews would also work, providing a creamier texture as they break down more readily.
• Poblano peppers: Bell peppers (green or red) can be used if poblanos are unavailable. The chili will be less spicy and have a milder pepper flavor. For more heat, add a jalapeño pepper along with the bell pepper.

Pro tips

• For extra depth, sauté the minced onion and garlic in a bit of olive oil in the Instant Pot before adding other ingredients.
• Don’t skip the fresh cilantro and a squeeze of lime at the end; these bright flavors cut through the richness of the chili.
• This chili tastes even better the next day! Store leftovers in an airtight container in the refrigerator for up to 3-4 days, or freeze for up to 3 months. Reheat gently on the stovetop or in the microwave.

This Instant Pot Pumpkin Walnut Chili is a delightful and nutritious meal that brings warmth and flavor to any table. Enjoy this unique twist on a classic, and feel free to customize with your favorite toppings!

Frequently asked questions

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