10 Keto Casseroles That Taste Like a Cheat Day (But Aren’t!)

Craving something warm, cheesy, and totally comforting… but still want to keep it keto?

Been there. More than once.

That’s exactly why I rounded up this list of 10 keto casseroles that are so satisfying, they feel like a cheat day—but don’t worry, they’re totally keto-friendly.

Whether you’re meal prepping for the week or need a quick dinner that doesn’t wreck your macros, these dishes bring all the comfort without the carbs.

Let’s dig in!

1. Loaded Cauliflower Casserole

This one’s a classic. It’s basically a loaded baked potato—but made with cauliflower. And trust me, you won’t miss the spuds.

Cauliflower gets baked in a creamy cheese sauce and topped with crispy turkey bacon, green onions, and extra cheese.

Why I love it:

Creamy, cheesy, savory
Just 5 net carbs per serving
Hits all the loaded potato vibes, minus the potato

Bonus tip: Add shredded rotisserie chicken to turn it into a full meal.

2. Cheeseburger Casserole (No Bun Required)

This one’s pure nostalgia. It’s everything I love about cheeseburgers—without the bun.

Ground beef, cheddar, pickles, mustard, and a tangy tomato sauce all baked together into a creamy, cozy, bunless dream.

Why it’s crave-worthy:

Tastes just like your favorite burger
Ultra-satisfying and protein-packed
You can make it ahead and reheat all week

Pro move: Top it with sliced avocado or a runny fried egg.

3. Creamy Tuscan Chicken Bake

This is one of those dishes that feels fancy, but is actually super easy.

Juicy chicken thighs baked in a garlicky cream sauce with sun-dried tomatoes, spinach, and parmesan? Yes please.

Why I keep coming back to it:

Full of bold flavor
Rich and comforting
Great over zoodles or cauliflower mash

Make-ahead tip: It tastes even better the next day.

4. Buffalo Chicken Casserole

Hot sauce. Shredded chicken. Cream cheese. Mozzarella.

Do I need to say more?

This spicy, creamy bake is basically buffalo wings in casserole form—and it’s totally keto.

Why it works:

So much flavor in one dish
Great for using up leftover chicken
Perfect with a side of ranch and celery

Game day idea: Serve it with low-carb tortilla chips or lettuce wraps.

5. Keto Taco Casserole

If you’re a taco night kind of person, this one’s a lifesaver.

Layered ground beef, taco seasoning, salsa, olives, sour cream, and tons of cheese.

Why it’s on repeat at my house:

Super quick and flexible
Feels like eating nachos—minus the chips
Great way to sneak in veggies like zucchini or riced cauliflower

Top it with: Fresh avocado, shredded lettuce, or a spoonful of guac.

6. Sausage & Egg Breakfast Casserole

This one’s a weekend brunch favorite at my place. But honestly, I eat it for dinner too.

It’s basically a crustless quiche: sausage, eggs, cheese, cream, and maybe some spinach if I’m feeling healthy.

Why it feels indulgent:

Fluffy, golden, and filling
Easy to make ahead and reheat
Great for feeding a crowd or just meal prepping breakfast for the week

Make it your own: Try swapping in bacon or diced veggies.

7. Keto Pizza Casserole

All your pizza cravings… totally keto.

Ground sausage or beef, sugar-free marinara, layers of melty mozzarella, and your favorite toppings. It’s basically crustless pizza in a dish.

Why I love this one:

Satisfies my pizza obsession without the guilt
Kid-approved (yes, really!)
Endless topping combos

Ideas to try: Pepperoni, mushrooms, olives, or even chopped jalapeños.

8. Broccoli Chicken Alfredo Bake

Creamy. Garlicky. Cheesy. Comfort food at its finest.

Tender chicken and crisp-tender broccoli baked in a dreamy Alfredo sauce. What more could you want?

Why it hits the spot:

Low-carb and super filling
One-dish dinner that’s easy to make and easier to clean up
Family-friendly (my non-keto friends love this one too)

Try it with: Roasted cauliflower or a side salad.

9. Zucchini Lasagna Casserole

Lasagna without the noodles? You’d be surprised how good this is.

Zucchini slices replace pasta in this layered bake with seasoned beef, ricotta, marinara, and mozzarella.

Why it tastes like a cheat day:

So cheesy and satisfying
Full-on lasagna vibes, just lighter and keto-friendly

Quick tip: Salt your zucchini slices and let them sit for 10 minutes. Then blot the moisture to avoid a watery casserole.

10. Bacon Cheeseburger Spaghetti Squash Bake

This one sounds wild, but it’s a crowd favorite.

Spaghetti squash baked with ground beef, crispy bacon, shredded cheddar, and a tangy sauce that tastes just like a cheeseburger.

Why I’m obsessed:

Smoky, cheesy, and super comforting
Great way to use leftover squash
Kid-friendly, picky-eater-approved

Topping idea: Try some chopped pickles or drizzle with keto ketchup.

Easy Ways to Make Keto Casseroles Even Better

Double the batch: Freeze one for later—it’s a lifesaver on busy nights.
Use rotisserie chicken: Cuts your prep time in half for chicken-based casseroles.
Add more fat: Think avocado, olive oil, or cream cheese to hit your macro goals.
Switch up the spices: Taco seasoning, Italian herbs, or Cajun spice can totally transform a base recipe.

Final Thoughts: Comfort Food That Keeps You on Track

Let’s be honest: eating keto doesn’t always feel easy.

Sometimes you want to eat like it’s a cheat day… without actually throwing off your progress.

That’s why I love these casseroles. They’re rich, flavorful, satisfying, and packed with all the goodness that makes you feel full and happy—without all the carbs.

Bookmark a few of these. Try them out this week. Share them with someone else on the same journey.

And if you’re hungry for even more cozy, low-carb ideas, you’ll find tons of keto comfort food inspiration over at Emotional Support Cookie.

You’ve got this—and your next cheesy, bubbly casserole is just a bake away.