23 Healthy Casseroles

These Healthy Casserole Recipes are quick, easy to make, comforting, and SO full of flavor! I’ve been making these recipes for YEARS and my family still asks for them all the time. These aren’t your typical boring casserole dishes! Every single one of these recipes is creative, flavorful, made with hidden veggies, and topped with cheesy comforting goodness.

With the weather cooling down, I’ve really been craving cozy casseroles! There’s nothing like taking a warm, delicious casserole out of the oven on a fall or winter day for the best comforting meal. And especially when it makes your house smell amazing! You’ll love how easy and simple these Healthy Casserole Recipes are to make. Perfect for any day of the week!

RELATED: 100+ Quick Healthy Dinner Ideas

23 BEST Healthy Casserole Recipes

Here’s What You’ll Find In This Post:

• Healthy Chicken Casserole Recipes
• Healthy Ground Beef Casserole Recipes
• Healthy Vegetable Casserole Recipes
• Healthy Breakfast Casserole Recipes
• High Protein Casserole Ideas
• More Healthy Casserole Recipes You’ll Love

Chicken Casserole Ideas

1. Chicken Pot Pie Casserole

This Gluten-Free Chicken Pot Pie Casserole is SO. GOOD. Made with wholesome carrots, celery, mushrooms, and cooked chicken, this savory dish is a lightened-up version of the comforting classic recipe. Make this homemade version or a quick and easy version for busy weeknight dinners that everyone will love!

2. Chicken Fajita Casserole

Quick, easy, and SO delicious. This Chicken Fajita Casserole is the BEST healthy dinner recipe! My entire family loves it and it’s a recipe I like to keep on repeat. Made with sliced fajita veggies, flavorful chicken (or rotisserie chicken), a smoky fajita sauce, whole wheat tortilla pieces, beans, spinach, and topped off with cheese and cilantro to your heart’s desire. Throw it in the oven for a melty, savory, incredibly yummy dinner recipe that everyone will love!

3. Paleo Chicken Mushroom Casserole

Creamy, delicious, and perfect for the family, this Paleo Chicken Mushroom Casserole is a great weeknight dinner recipe for even the pickiest of eaters! Paleo-friendly, dairy-free, and gluten-free, this recipe is known for it’s indulgent, savory flavor. Create this wholesome and rich dinner for any night of the week!

4. Healthy Chicken Broccoli Pasta Casserole

Whole wheat pasta, chicken, and broccoli in an easy-to-make creamy cashew sauce that can be ready in 30 minutes. This Healthy Chicken Broccoli Pasta Casserole is EVERYTHING and perfect for a quick, weeknight dinner!

5. Cheesy Chicken Spaghetti Squash Casserole

This Cheesy Chicken Spaghetti Squash Casserole is creamy, savory, comforting, and SO easy to make for dinner tonight. It’s also perfect to make in bulk and freeze for later! (Gluten-Free)

6. Chicken Zucchini Casserole (opens in a new tab)

Tender bites of chicken with perfectly cooked zucchini and bell pepper in a creamy, cheesy sauce. Make use of abundant summer zucchini and get this low-carb Chicken Zucchini Casserole on your menu soon!

Healthy Ground Beef Casserole Recipes

7. Spicy Southwest Butternut Squash Casserole

This Spicy Southwest Butternut Squash Casserole is savory, spicy, wholesome, and perfect for a quick and easy dinner! Made with simple ingredients, this make-ahead meal can be made entirely in a casserole dish and is bursting with flavor. This is healthy comfort food that the entire family will love!

8. Stuffed Pepper Casserole (opens in a new tab)

Stuffed Pepper Casserole (opens in a new tab) is the perfect choice when you’re craving the savory flavors of stuffed peppers, but don’t have the time to get fancy. Made in just one large skillet, packed with ground beef, rice, tomatoes, and cheese, and ready in under an hour, unstuffed peppers will be a new family favorite.

9. Tater Tot Casserole (opens in a new tab)

This easy tater tot casserole (opens in a new tab) is made without “cream of” soup; it’s completely homemade but super easy to whip up.

10. Beef and Vegetable Taco Bake (opens in a new tab)

This Beef and Vegetable Taco Bake (opens in a new tab) is an easy, kid-friendly option for taco night. This layered taco casserole is loaded with ground beef and vegetables and topped with melted cheese.

11. Cheesy Italian Style Spaghetti Squash Lasagna Casserole (opens in a new tab)

Cheesy, spaghetti squash lasagna casserole (opens in a new tab) is beyond delicious. Even better? It’s high protein, low carb, low calorie and gluten free! A healthier way to enjoy a timeless, Italian classic.

Vegetable Based Casserole Dishes

12. Vegan Green Bean Casserole

This easy-to-make Vegan Green Bean Casserole is one of the best side dishes! Taken to the next level with garlic, mushrooms, a creamy sauce, and fresh rosemary, this recipe is great as both a weeknight vegan dinner or a vegan Thanksgiving side dish. Cozy, hearty, and SO delicious!

13. Baked Mixed Vegetable Casserole

Lightened-up Baked Mixed Vegetable Casserole made with greek yogurt, cream of mushroom, and canned vegetables. Topped with whole wheat crackers, shredded cheese, and perfect for any holiday gathering!

14. No-Fry Eggplant Parmesan Casserole (opens in a new tab)

Cook up a healthy make-ahead dinner with this baked eggplant parmesan without egg (opens in a new tab). Made with layers of eggplant breaded with panko, marinara sauce, lentils, and plenty of cheese, it’s a quick and easy homemade lasagna-style casserole perfect for busy days.

15. Zucchini Squash & Corn Casserole (opens in a new tab)

Zucchini and squash casserole (opens in a new tab) – easy, healthy, and vegetarian! This one-skillet wonder is a great recipe for meatless Monday (or any night of the week).

16. Ravioli Casserole With Kale (opens in a new tab)

This 4 ingredient baked ravioli casserole (opens in a new tab) is an easy dinner for the whole family! Fresh or frozen ravioli is layered with cheese, marinara sauce, and frozen chopped kale to resemble lasagna with none of the effort.

17. Roasted Fennel, Mushroom And White Bean Brown Rice Gratin (opens in a new tab)

Roasted fennel with creamy short grain brown rice, gruyere, mushrooms, onions and white beans is a hearty vegetarian main. Topped with lemony dijon parmesan breadcrumbs, this Roasted Fennel Gratin (opens in a new tab) is full of flavor and so satisfying.

Healthy Breakfast Casseroles Recipes

18. Chocolate Caramel Gluten Free French Toast Casserole

Sweet and delicious, this Chocolate Caramel Gluten Free French Toast Casserole is perfect for a quick & easy breakfast or brunch recipe that’s sure to make everyone happy!

19. Easy Whole30 Breakfast Casserole

This Easy Whole30 Breakfast Casserole is packed with protein and nourishing ingredients. Super simple to make and perfect for prepping ahead of time to make breakfast, lunch or dinner a breeze! Gluten-free, paleo, and delicious!

20. Blueberry Banana Baked Oatmeal

Need a quick and easy healthy breakfast recipe? This Blueberry Banana Baked Oatmeal is DELICIOUS. Soft, perfectly moist baked oatmeal that’s naturally sweetened with maple syrup and bananas, then taken to the next level with warming cinnamon, chia seeds, flaxseed, and mixed-in blueberries. This recipe is gluten-free, dairy-free, vegetarian, and can be made the night before for a ready-to-go breakfast in the morning!

High Protein Casserole Ideas

21. Cheesy Chicken Spaghetti Squash Casserole

With 32g of protein and 100+ 5-star reviews, it’s a high-protein low-carb meal that’s comforting, full of cheesy goodness, and everyone loves. Even my kids are obsessed with this one (and they have no idea that the “spaghetti” is a vegetable)! 

22. Tuna and Noodle Casserole

This Healthy Tuna Noodle Casserole tastes like the classic tuna casserole I grew up on! Made with extra hidden veggies and healthy ingredients in just 20 minutes hands-on time, this is a recipe my kids love and one that I can feel good about! It’s full of cheesy, creamy goodness. Every bite is so delicious!

23. Chili Relleno Casserole Recipe

This Chile Relleno Casserole recipe has been one of my favorite dinners to make when I’m having friends over! While traditional Chile Relleno takes a bit of effort, this easy casserole is the ultimate shortcut if you’re craving Mexican food. This vegetarian and gluten-free twist on one of my favorite comforting recipes is SO good and perfect for a crowd!

24. Ground Beef & Rice Casserole

This one pan, gluten-free Ground Beef & Rice Casserole is SO easy to throw together and cooks perfectly on the stovetop. I’ve been making this easy dinner idea for years and even my picky toddler loves it. It’s one of my favorite ground beef & rice recipes!

25. Taco Pasta Casserole

Taco Pasta Casserole – an easy, healthy dinner idea made with bold taco flavors combined with a creamy sauce and pasta! The ground turkey, veggies, and just the right seasonings bring everything together so perfectly for this meal. It’s simple and quick to make, too! You’ll love this healthy and comforting casserole recipe.

26. Poppy Seed Chicken Casserole

Quick, comforting, and SO delicious! Every single bite of this cozy and bright casserole is flavorful and delicious. This Poppy Seed Chicken Casserole is the ultimate 30-minute healthy comfort food weeknight dinner recipe that the entire family will love!

More Healthy Casserole Recipes You’ll Love

27. Easy Turkey Rice Casserole

This Easy Turkey Rice Casserole recipe is the BEST! Don’t have rice on hand? Feel free to use quinoa instead. Creamy, cheesy, savory, and lightened up for a cozy dinner the entire family will love. Make this delicious meal in just 30 minutes or less!

28. Buffalo Chicken Pasta Bake

This Buffalo Chicken Pasta Bake recipe is perfect for an easy, comforting dinner! It’s creamy, savory, and has the right amount of kick. Made with wholesome pasta (chickpea or whole wheat), roasted vegetables, spinach, cheese, and the best buffalo chicken dip, you can’t go wrong with this delicious dinner or meal prep recipe!

29. Cheesy Cauliflower Pizza Casserole (opens in a new tab)

Cheesy Cauliflower Pizza Casserole (opens in a new tab) with roasted cauliflower layered with a homemade creamy beefy tomato sauce, loads of mozzarella and Parmesan cheeses, spicy pepperoni, fresh basil and crushed red pepper flakes.

More From Jar Of Lemons

Did you make any of these recipes? Be sure to give them a rating below and tag your photos @jar.of.lemons! (opens in a new tab)