1 lb ground beef or turkey
1 packet taco seasoning
1 can (15 oz) black beans, drained and rinsed
1 can (15 oz) corn, drained
1 jar (16 oz) salsa
2 cups shredded Mexican blend cheese
10 small flour tortillas
1 cup sour cream
1/2 cup chopped green onions
1/4 cup chopped cilantro (optional)