Rachael's Superheated Cajun Boiled Peanuts

INGREDIENTS

• 1 pound raw peanuts, in shells
• 1 (3 ounce) package dry crab boil (such as Zatarain's® Crab and Shrimp Boil)
• 1/2 cup chopped jalapeno peppers
• 1 tablespoon garlic powder
• 1/2 cup salt
• 2 tablespoons Cajun seasoning
• 1/2 cup red pepper flakes