Step 1: First, dice the chicken and place in a bowl along with the olive oil, chili powder, and a little salt and pepper.
Step 2: Heat a frying pan over a medium heat and add the chicken mix.
Step 3: While the chicken cooks into something special, slice your avocado and sun dried tomatoes and set aside.
Step 4: Once the chicken has cooked through, layer on top of the tortillas along with the avocado and sun dried tomatoes.
Step 5: Serve with a dollop of Greek yogurt on the side!