30+ Best Keto Casserole Recipes

Honestly, having a solid lineup of keto casserole recipes has saved my sanity on hectic weeknights.

Let me tell you, when life gets chaotic, my trusty baking dish becomes my kitchen superhero.

I’ve discovered that tossing ingredients into a casserole lets me multitask—I can help with homework while dinner practically cooks itself.

The real magic happens when you pull that bubbling dish from the oven feeling like a meal-prep champion.

Here’s my secret: These hearty bakes keep me happily full while sneaking in those good fats we keto folks love.

Leftovers? Don’t get me started—they taste even better tomorrow when the flavors have had a cozy overnight party.

What I love most is how casseroles make sticking to keto feel effortless, not like some restrictive diet chore.

Pro tip: Keep your freezer stocked with a few assembled-but-unbaked casseroles for true emergency dinner situations.

Trust me, after a long day, there’s nothing like comfort food that doesn’t mess with your carb count.

The best part? Even my carb-loving spouse goes back for seconds of these cheesy, satisfying creations.

37. Keto Taco Bake

Taco Tuesday just got a keto glow-up, friends.

My secret? A crispy swap for those carb-heavy shells that’ll make you do a double take.

Keto Taco Bake

36. Ham & Cauliflower Casserole Au Gratin

Cauliflower’s the MVP of low-carb cooking, and this cheesy ham bake proves it.

Pro tip: Serve it to potato lovers and watch their minds get blown.

Ham & Cauliflower Casserole Au Gratin

35. Chicken, Sausage & Mushroom Casserole

No fancy ingredients, no weird techniques – just real food that tastes like Sunday dinner at grandma’s.

Sometimes simple really is best.

Chicken, Sausage & Mushroom Casserole

34. Keto Chicken Casserole

Creamy mushrooms + crispy bacon = culinary wizardry.

This dish converted my carb-loving sister into a keto believer last Thanksgiving.

Keto Chicken Casserole

33. Creamy Bacon Garlic Spaghetti Squash Bake

Spaghetti squash does a shockingly good pasta impression here.

Fair warning: You’ll be fighting for the last spoonful.

Creamy Bacon Garlic Spaghetti Squash Bake

32. Cabbage Noodle Tuna Casserole For Weight Loss

Cabbage noodles are the budget-friendly hero we all need.

Pro tip: Splurge on good-quality tuna for maximum flavor payoff.

Cabbage Noodle Tuna Casserole For Weight Loss

31. Chicken Bacon Caesar Casserole

My weeknight lifesaver – prep it during naptime, bake while helping with homework.

Even my picky eater licks the plate clean.

Chicken Bacon Caesar Casserole

30. Low Carb Lasagna

160k Pinterest shares don’t lie.

The cauliflower “noodles” tricked my Italian nonna – that’s the highest compliment I know.

Low Carb Lasagna

29. Buffalo Chicken Casserole

Game day just got keto-approved.

Last time I made this, nobody noticed the missing blue cheese dip – that’s saying something.

Buffalo Chicken Casserole

28. Keto Mexican Casserole

My go-to when feeding mixed-diet crowds.

Secret weapon? Leftover rotisserie chicken makes this a 20-minute miracle.

Keto Mexican Casserole

27. Pesto Caprese Chicken Casserole

Summer in a baking dish.

I add extra fresh basil from my window herb garden – makes all the difference.

Pesto Caprese Chicken Casserole

26. Twice-Baked Bacon Cauliflower

Potato who?

The bacon-cheddar combo here makes me forget spuds ever existed.

Twice-Baked Bacon Cauliflower

25. Loaded Keto Bake

Comfort food without the carb coma.

My husband calls this “bacon cheeseburger casserole” – close enough, right?

Loaded Keto Bake

24. Ketogenic Smoked Sausage & Cabbage Casserole

Sunday supper vibes on a Wednesday budget.

Pro tip: Double the recipe – it freezes like a dream.

Ketogenic Smoked Sausage & Cabbage Casserole

23. Keto Chicken Pesto Bake

Three cheeses + pesto = flavor fireworks.

My Italian neighbor actually asked for this recipe – that’s the real seal of approval.

Keto Chicken Pesto Bake

22. Cheesy Chicken & Broccoli Casserole

Broccoli skeptics become believers here.

I sneak in extra veggies sometimes – shhh, don’t tell my kids.

Cheesy Chicken & Broccoli Casserole

21. Chicken Garam Masala Keto Bake Recipe

Missing takeout? This fills the Indian food void perfectly.

The spices will make your kitchen smell like heaven.

Chicken Garam Masala Keto Bake Recipe

20. Ham & Chicken Cordon Bleu Casserole

Fancy taste without the fuss.

That dijon cream sauce? Absolute game-changer.

Ham & Chicken Cordon Bleu Casserole

19. Buffalo Chicken Jalapeno Popper Casserole

Spice lovers unite!

My football crew now requests this instead of traditional wings – total win.

Buffalo Chicken Jalapeno Popper Casserole

18. Keto Italian Chicken Meal Prep Casserole

Sunday prep hero.

Lindsay’s veggie swap option saved me during my sister’s vegetarian phase last summer.

17. Cauliflower “Mac ‘N’ Cheese” Casserole

Childhood comfort food gets a glow-up.

Even my mac-n-cheese purist cousin asked for seconds.

Cauliflower “Mac ‘N’ Cheese” Casserole

16. Chicken, Asparagus & Three Cheese Casserole

Asparagus never tasted this decadent.

Pro tip: Use whatever cheeses you have – it’s impossible to mess up.

Chicken, Asparagus & Three Cheese Casserole

15. Keto Diet Deconstructed Pizza Casserole

Cold pizza magic happens here.

The hardened cheese “crust” next day? Chef’s kiss.

Keto Diet Deconstructed Pizza Casserole

14. Jalapeno Shrimp & Veggie Easy Keto Bake

Seafood casseroles need more love.

The jalapeno kick balances perfectly with the shrimp’s sweetness.

Jalapeno Shrimp & Veggie Easy Keto Bake

13. Chicken Enchilada Casserole

Who needs tortillas when cheese exists?

This became our Cinco de Mayo staple – no regrets.

Chicken Enchilada Casserole

12. Cheesy Bacon Brussel Sprouts

Brussel sprouts’ redemption arc starts here.

I’ve converted three haters with this recipe alone.

Cheesy Bacon Brussel Sprouts

11. Chicken Bacon Ranch Casserole

Diet food? Could’ve fooled me.

The homemade ranch sauce became my salad’s new best friend.

Chicken Bacon Ranch Casserole

10. Broccoli, Cheese & Sausage Breakfast Bake

Morning fuel that sticks.

My kids think they’re eating “cheesy trees” – parenting win.

Broccoli, Cheese & Sausage Breakfast Bake

9. Low Carb Bacon Cheeseburger Casserole

Ground beef’s makeover moment.

Bacon bits on top = edible confetti.

Low Carb Bacon Cheeseburger Casserole

8. Low Carb Ground Beef & Green Bean Casserole

Comfort food with hidden veggies.

My trick? Call it “cheese surprise” – works every time.

Low Carb Ground Beef & Green Bean Casserole

7. Keto Nacho Chicken Casserole

Southwestern flavors meet meal prep magic.

Leftovers? What leftovers?

Keto Nacho Chicken Casserole

6. Low Carb Cauliflower Creamed Spinach

Cauliflower’s chameleon act continues.

That cheese pull? Instagram gold.

Low Carb Cauliflower Creamed Spinach

5. Philly Cheesesteak Casserole

Hoagie without the bread guilt.

Pro tip: Add pickled peppers for extra zing.

Philly Cheesesteak Casserole

4. Keto Ham Breakfast Casserole Recipe

Morning chaos solution.

Deli ham works, but leftover holiday ham elevates it.

Keto Ham Breakfast Casserole Recipe

3. Keto Chicken Parmesan Casserole

Pork rind breading genius.

My non-keto friends still request this – shh, don’t tell them it’s healthy.

Keto Chicken Parmesan Casserole

2. Cheesy Zucchini Casserole

Ten-minute prep wonder.

That brie sauce? Worth licking the dish.

Cheesy Zucchini Casserole

1. Green Bean, Mushroom & Parmesan Casserole

Golden cheese crust = edible sunshine.

Pro tip: Use fresh green beans for maximum crunch.

Green Bean, Mushroom & Parmesan Casserole
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