20 Minute Skillet Blackened Shrimp Fajitas

Ingredients

• 1 teaspoon cumin
• 1/2 teaspoon garlic powder
• 1 medium sized onion
• 1 teaspoon onion powder
• 2 Tablespoons olive oil
• 1/4 teaspoon pepper
• 2 teaspoons paprika
• 1 green bell pepper
• 1 teaspoon salt
• 1 yellow bell pepper
• 1 red bell pepper
• optional toppings: avocado
• 1 pound large shrimp
• 1 Tablespoon Chili Powder