In a large mixing bowl, whisk together 1 can (10.5 ounces) cream of chicken soup, 1 can (10.5 ounces) cream of mushroom soup, ½ cup milk, ¼ teaspoon garlic powder, ¼ teaspoon onion powder, ½ teaspoon salt, and ¼ teaspoon black pepper until smooth.
Stir in 2 large diced chicken breasts until the chicken is evenly coated with the soup mixture.
Pour the chicken mixture into the bottom of a slow cooker and spread it into an even layer.
Sprinkle 1 cup shredded cheddar cheese evenly over the chicken mixture. Arrange 16 ounces frozen tater tots in a single layer over the cheese.
Cover and cook on low for 5-6 hours until chicken is cooked through.
Top with the remaining cheddar cheese. Cover and cook on low for 5 more minutes to melt the cheese.
Turn the crock pot off and let the casserole sit for 5-10 minutes.
Then it’s ready to serve and enjoy!
Notes
Refrigerate the leftovers in an airtight container for up to 5 days.