Butter each side of the tortillas and cut into even quarters, making 24 pieces.
3. Step
Place one piece in each cup of a muffin tin and push down so it creates a cup shape. (Make 2 batches or use 2 muffin tins to make the full amount of cups).
4. Step
Bake for 10-12 minutes or until crisp.
5. Step
In a bowl, mix together shrimp, salt, pepper, cumin, paprika, chili powder, cayenne, garlic, and lime juice.
6. Step
Cook over medium high heat for 8 minutes, flipping halfway. Set aside.
7. Step
In another bowl, combine diced avocado, tomato, red onion, jalapeno, cilantro, lime juice, salt, and pepper. Stir gently.
8. Step
Assemble the cups by placing a spoonful of the avocado salsa in the toasted cup. Place a piece of shrimp on top, followed by a dollop of sour cream.
