Tex-Mex Lasagna

This is sooo good!!!!!! One of the best things I have made.

1 1/2 lb ground beef
1 tsp minced garlic
1 (15 oz) can black beans, drained and rinsed
1 (8 oz) package shredded sharp Cheddar cheese, divided
2 Tbsp chili powder
1/2 tsp ground cumin
1 (10 oz) can diced tomatoes and green chilies, drained
1 (8 oz) container sour creme
1 (16 oz) bottle chunky salsa
6 (10 in) four tortillas

1. Brown beef and garlic
2. Combine mixture to black beans, 1 cup cheese, and next 5 ingredients
3. Layer 2 tortillas (I really like HEB homemade ones), put 1/3 mixture
4. Then add 2 more flour tortillas, mixture, flour tortillas, mixture...top with remaining cheese

To cook...thaw overnight in fridge (I sometimes do this...but other times haven't) Bake at 375 for 1 hour or until casserole reaches 165 degrees.