Creating Slow Cooker Cowboy Casserole is straightforward if you follow these steps:

1. Brown the Meat: In a skillet over medium heat, cook the ground beef or turkey until browned. Drain any excess fat.
2. Combine Ingredients: In a slow cooker, add the browned meat, black beans, pinto beans, corn, diced tomatoes, salsa, taco seasoning, and any optional frozen vegetables.
3. Stir Well: Mix all the ingredients until thoroughly combined. Season with salt and pepper to taste.
4. Layer Tater Tots: Place the Tater Tots evenly over the top of the mixture in the slow cooker.
5. Cook: Cover and cook on low for 6-7 hours or high for 3-4 hours, until the Tater Tots are cooked through and golden.
6. Add Cheese: About 30 minutes before serving, sprinkle the shredded cheddar cheese on top. Replace the lid to let it melt.
7. Serve: Once the cheese is melted and the casserole is bubbly, it’s ready to serve.
8. Garnish: Sprinkle fresh cilantro on top if desired.

Following these simple instructions will lead you to a delicious cowboy casserole that is sure to impress.