Instant Pot Boiled Peanuts with Cajun Spices

Prep: 5 minCook: 1 hr 20 min10 servingsmediumCajun
Instant Pot Boiled Peanuts with Cajun Spices

Tender, flavorful boiled peanuts infused with a blend of Cajun-inspired spices including cayenne, garlic, and smoked paprika. This Southern comfort food favorite gets a major time boost from pressure cooking, reducing traditional hours-long cooking to just 80 minutes. The combination of salt, pepper, thyme, and onion powder creates a well-balanced seasoning that penetrates the shells for maximum flavor. Perfect for game day snacking, tailgating, or any casual gathering where you want to serve something uniquely delicious.

Ingredients

10 servings
  • 16 ounces whole salted peanuts, in shells
    raw peanuts in shells1:1increase salt to 1/2 teaspoon total

    5

  • 8 cups water
  • ¼ teaspoon salt
    raw peanuts in shells1:1increase salt to 1/2 teaspoon total

    5

    Full guide →
  • ¼ teaspoon pepper
    chipotle powder1:1heatspice

    adds smoky heat flavor

    Full guide →
  • ¼ teaspoon cayenne pepper
    chipotle powder1:1heatspice

    adds smoky heat flavor

    Full guide →
  • ¼ teaspoon garlic powder
  • ¼ teaspoon onion powder
  • ¼ teaspoon dried thyme
  • ¼ teaspoon smoked paprika
    regular paprika1:1spice

    less smoky flavor

    Full guide →

Instructions

  1. 1

    Add peanuts to Instant Pot bowl and cover with water

  2. 2

    Add salt, pepper, cayenne pepper, garlic powder, onion powder, dried thyme, and smoked paprika then stir well

  3. 3

    Place trivet on top of peanuts to keep them submerged

  4. 4

    Close lid and pressure cook for 80 minutes

  5. 5

    Allow steam to naturally release then open lid

  6. 6

    Drain peanuts before serving

Tips

Tip 1

Adjust spice levels by adding more cayenne for heat or reducing it for milder flavor

Tip 2

Use the trivet to keep peanuts submerged for even cooking and prevent floating

Tip 3

Taste the cooking liquid and adjust seasonings before pressure cooking if needed

Good to Know

Storage

Refrigerate in cooking liquid for up to 1 week

Make Ahead

Can be made 2-3 days ahead and reheated

Serve With

Serve warm or at room temperature

Common Mistakes

Watch

Don't skip the trivet or peanuts may not cook evenly

Watch

Avoid quick release as it can make peanuts tough

Substitutions

cayenne pepper
chipotle powder1:1heatspice

adds smoky heat flavor

Full guide →
smoked paprika
regular paprika1:1spice

less smoky flavor

Full guide →
whole salted peanuts
raw peanuts in shells1:1increase salt to 1/2 teaspoon total

5

Find more substitutions →

FAQ

Can I use raw peanuts instead of salted?

Yes, use raw peanuts in shells and increase the salt to 1/2 teaspoon total for proper seasoning throughout the cooking process.

How long do these keep in the refrigerator?

Store boiled peanuts in their cooking liquid in the refrigerator for up to one week for best flavor and texture.

Can I freeze leftover boiled peanuts?

Yes, freeze in portions with some cooking liquid for up to 3 months. Thaw and reheat gently before serving.