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Home › Weekly Recipes

Gluten-Free Casserole Recipes

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by Lindsay Cotter Updated: Jan 10, 2026

This post may contain affiliate links (disclosure policy).

Who doesn’t love a good casserole? We’ve got 12 gluten-free casseroles guaranteed to please a crowd. Perfect for easy meal prep, just toss everything together, bake, and enjoy a warm home cooked meal!

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12 Gluten-Free Casserole Recipes

We’ve rounded up our reader-favorite gluten-free casserole recipes! Everything from French toast casserole, to teriyaki casserole, to classics like tuna noodle (or zoodle) casserole!

keto meal prep casserole made with chicken and veggies

Italian Chicken Casserole Keto Meal Prep

This Italian chicken meal prep casserole is a great use for leftover chicken or rotisserie chicken. It’s simple to make ahead and very kid friendly.

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overhead photo of french toast casserole in a white rectangle dish with a slice of casserole on a serving utensil

Gluten-Free French Toast Casserole

Upgrade your morning, and make this gluten-free French toast casserole with a cinnamon sugar topping and optional caramelized bottom! Dairy-free option.

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baked polenta with beans in a casserole dish

Southwest Polenta Casserole

Southwest black beans polenta casserole is a gluten-free, vegetarian casserole made with black beans, polenta, peppers, cheese, and more. An easy, healthy, freezer friendly dinner recipe!

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Paleo Tuna Green Chile Zoodle Casserole on white board with plate above and flowers, lemon, herbs on side

Tuna Zoodle Casserole

This Tuna Zoodle Casserole is made with spiralized zucchini “noodles,” green chiles, and tuna for a delicious, low-carb, high-protein meal. Keto, paleo and Whole30 friendly!

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Sliced potato casserole in a white dish with a serving spoon, topped with melted cheese and chopped green onions, with one portion served on a plate.

Potato Breakfast Casserole

Gluten-free potato breakfast casserole with cottage cheese—savory, cheesy, and protein-packed. Ready in under an hour, perfect for meal prep, holiday mornings, or using up leftovers.
 
 
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Roasted Hatch Green Chile Egg Casserole

Green Chile Egg Breakfast Casserole

This breakfast egg casserole is the perfect low carb option for kid-friendly meal prep. Make it ahead of time for an easy breakfast or quick dinner. Vegetarian friendly!

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Baked chicken fajita casserole in skillet, topped with melted cheese, diced tomatoes, and cilantro.

Chicken Fajita Casserole

This one-pan chicken fajita casserole is cozy, flavorful, and perfect for using up rotisserie chicken. Veggies, a creamy tomato-lime sauce, tortilla chips, and melty cheese come together in under an hour for an easy dinner. Gluten-free and dairy free options included!

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egg casserole with utensils on table

Tex-Mex Cauliflower Egg Casserole

Full of veggies and flavor, this Tex-Mex Egg & Cauliflower Casserole is ready in minutes and perfect for meal prep! Dairy Free Option.

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jalapeno shrimp veggie bake in a cast iron skillet

Jalapeño Shrimp Veggie Casserole

EASY Jalapeño Shrimp Veggie Bake {Low Carb, Gluten Free}. Simple to make in a casserole dish or oven-safe skillet! Recipe UPDATED January 2018

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pan of gluten free tuna noodle casserole

Gluten-Free Tuna Noodle Casserole

Not your average tuna noodle casserole, this version is gluten-free, dairy-free, budget-friendly,  and bakes in minutes for an easy dinner the whole family will enjoy!

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Overhead photo of gluten free teriyaki chicken casserole in a black oven safe pan.

Gluten-Free Teriyaki Chicken Casserole

Skip the takeout, and make this gluten-free teriyaki chicken casserole with simple, nutritious ingredients in just over an hour instead!

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A cheesy spaghetti squash casserole with a spoon in it.

Spaghetti Squash Casserole

Treat yourself to a comfort food you can feel good about with this easy, vegetarian, gluten-free spaghetti squash casserole recipe!

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Lindsay Cotter of Cotter Crunch

About Lindsay

Hi, y’all, I’m Lindsay Cotter, a Nutrition Specialist with a focus on Gluten-Free eating. I love creating delicious nourishing food that anyone can enjoy.

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Lindsay Cotter of Cotter Crunch

About Lindsay

Hi, y’all, I’m Lindsay Cotter, a Nutrition Specialist with a focus on Gluten-Free eating. I love creating delicious nourishing food that anyone can enjoy.

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