1 pound lean ground beef
1 small onion, chopped
1 (1.5 ounce) package dry enchilada sauce mix
10 (10 inch) flour tortillas
2 cups shredded Cheddar cheese, divided
1 (2.25 ounce) can sliced black olives, drained
-Preheat the oven to 350 degrees F (175 degrees C).
-Cook ground beef and onion in a medium skillet over medium-high heat until beef is evenly browned and onion is tender.
-Prepare enchilada sauce according to package directions. Pour 1/4 cup of the sauce into the bottom of a 9×13-inch baking dish.
-Place an equal portion of the ground beef mixture and about 1 ounce of Cheddar cheese on each flour tortilla, reserving at least 1/2 cup of cheese. Then tightly roll the tortillas.
-Place rolled tortillas seam side down in the baking dish.
-Pour remaining sauce over the top of the enchiladas and sprinkle with remaining cheese and olives.
-Bake in the preheated oven until the sauce is bubbly and cheese is thoroughly melted, about 20 minutes.
-Garnish to taste and serve with your favorite side.