1 lb lean ground beef
1 medium onion, diced
2 clove garlic, minced
2 tbsp chili powder
2 tsp ground cumin
1 tsp paprika
1/2 tsp black pepper
1/2 tsp salt (optional)
8 four-inch Mexican corn tortillas
Small bunch baby spinach
1/2 cup chunky salsa
2 cups grated cheese
2 green onions, chopped
2 tomatoes, diced
1/4 cup sliced black olives