Spicy Chicken and Avocado tacos with Creamy Cilantro Lime Sauce

Name: Spicy Chicken and Avocado tacos with Creamy Cilantro Lime Sauce
Prep time: 12 min
Cook time: 15 min
Total time: 27 min
Cuisine: Mexican
Ingredients: 1 pound chicken breasts (cut into bite size pieces); 2 tbsp olive oil; 2 clove garlic (crushed or minced); 1 tbsp chili powder; 1/2 teaspoon ground cumin; 1/4 teaspoon onion or garlic powder; 1/4 teaspoon kosher salt; 1 tbsp olive oil; squeeze of lime (optional ); 1/2 cup sour cream (or Greek Yogurt or Mayo); 1/4 cup cilantro; 1 clove garlic; 1 teaspoon lime juice; salt and pepper (to taste); 2 avocados, sliced; 6-8 small tortillas (corn or flour )