Break them apart, then add the chopped onions, and give them a good mix.

Grandmas Gluten-Free Taco Casserole Recipe

Grandma’s Gluten-Free Taco Casserole Recipe

Image credit: Gramma Rose’s Open Pantry via YouTube

How to Make Gluten-Free Taco Casserole

Easy Casserole Recipe for Dinner

Grandma’s Gluten-Free Taco Casserole Recipe