3 cups diced cooked turkey

1 (10.75 ounce) can cream of chicken soup

1 (10 ounce) can diced tomatoes with green chile peppers (such as RO*TEL®)

1 onion, diced

1 green bell pepper, diced

1 cup shredded sharp Cheddar cheese

1 (6 ounce) jar sliced mushrooms, drained

1 clove garlic, minced

1/2 teaspoon chili powder

2 tortillas, cut into strips

1 cup shredded sharp Cheddar cheese