21 Summer High Protein Casseroles With 30G+ Protein
This post may contain affiliate links. Please see our disclosure policy.
No matter the season, I am a lover of a good, filling casserole. This year is no exception.
I’ve decided to keep myself full and happy with these extra high protein casseroles! They’re also awesome if you have a family to feed or just not a fan of cooking every day.
I know I am not! These summer high protien casseroles pack 30 grams of protein and more per serving. And not to mention, they taste like wonder.

1. High Protein Southwest Chicken Casserole

Bold southwest flavors meet tender chicken and rice in this easy-to-make casserole dish. It’s high in protein, gluten-free, and perfect for meal prepping.
This high-protein Southwest chicken casserole recipe is perfect when you want a pop of flavor in a healthy way.
Per Serving:
- Calories: 376
- Fats: 10g
- Protein: 37g
- Carbs: 34g
- Fiber: 7.6g
- Sugar: 6.4g
2. Low Carb Taco Casserole

Everybody deserves a great taco night, even if you’re not eating carbs. Luckily, this low carb high protein casserole provides a quick and easy way to enjoy those flavors without the high-carb shell.
In just 45 minutes, you’ll have a leftover-friendly casserole packed to the gills with protein.
Per Serving:
- Calories: 568
- Fats: 40g
- Protein: 37g
- Carbs: 14g
- Fiber: 4.6g
- Sugar: 5.5g
3. Chicken Enchilada Casserole

Rich, cheesy chicken enchilada casserole with homemade sauce, black beans, and corn.
Each bite offers the perfect balance of protein, veggies, and melted cheese, all between layers of corn tortillas and soaked with delicious, tangy sauce.
Per Serving:
- Calories: 628
- Fats: 24g
- Protein: 40g
- Carbs: 68g
- Fiber: 13g
- Sugar: 8.6g
4. Keto Jalapeno Popper Casserole

This is the best casserole you’ll ever have. Well, or at least one of them.
It’s delicious, filled with bold flavors, some spice and creaminess. Just the kind of cheesy goodness you might need. I know sure do.
Per Serving:
- Calories: 438
- Fats: 31g
- Protein: 34g
- Carbs: 5.4g
- Fiber: 0.6g
- Sugar: 2.1g
5. Taco Casserole

Source: allnutritious.com
If the family enjoys tacos but they’re too much work to make, I have a fab solution – a Taco Casserole with all the authentic taco flavors in one easy-to-bake dish.
It’s a spicy, tangy combination of meat, beans, corn, salsa, and cheese.
The best part – it’s topped with crunchy tortilla chips to blend everything together.
Per Serving:
- Calories: 557
- Fats: 32g
- Protein: 32g
- Carbs: 39g
- Fiber: 11g
- Sugar: 7.3g
6. Chicken Parmesan Casserole

A lover of parmesan chicken? How about an easy dump and bake version of a casserole for it? It’s simple, easy, delicious and high in protein.
Just the way I like my casseroles! You can even use leftover chicken for this one to make the dinner you love.
Per Serving:
- Calories: 503
- Fats: 11g
- Protein: 37g
- Carbs: 61g
- Fiber: 4.6g
- Sugar: 7.7g
7. High Protein Spaghetti Casserole

When it comes to pasta, my favorite so far is spaghetti. I thought I’d combine my favorite flavors or a casserole with spaghetti and make this comforting dish.
It’s packing 38g of protein and a ton of flavor. It’s made out of lean beef, cheese, tomato sauce, and all the incredible seasonings that make this casserole your go-to dinner.
So easy, delicious, and full of flavor! Perfect for family gatherings, and especially spaghetti lovers.
Per Serving:
- Calories: 605
- Fats: 22g
- Protein: 38g
- Carbs: 65g
- Fiber: 6.4g
- Sugar: 14g
8. Fajita Chicken Casserole

Seasoned chicken with melted mozzarella and colorful bell peppers baked into an easy casserole. This high-protein, low-carb dish is naturally gluten-free and ideal for hectic weeknights.
When you’re stuck in a dinner rut, this one-pan meal is the answer. Juicy chicken combines with crisp vegetables and bubbly cheese for a satisfying dish that practically cooks itself.
Per Serving:
- Calories: 363
- Fats: 13g
- Protein: 49g
- Carbs: 10g
- Fiber: 2.5g
- Sugar: 3.8g
9. Chicken Burrito Casserole

Do you love hosting dinner parties? I do too.
After all, you get to catch up with good friends. And of course, we can’t forget about the food.
But often, you’re slaving in the kitchen, leaving your guests to fend for themselves. So, you don’t really get to enjoy their company.
This chicken burrito casserole requires only 10 minutes of prep time. Then, you let your oven take over. Yay!
And it tastes just as good as it looks. Your guests will be so delighted, and so will you.
To fancy things up, be sure to serve your casserole on dinner platters. These ones are a great choice because they’re elegant yet durable.
Per Serving:
- Calories: 521
- Fats: 24g
- Protein: 34g
- Carbs: 43g
- Fiber: 8.9g
- Sugar: 4.1g
10. Teriyaki Chicken Casserole

Bring the Asian flavors into your cuisine with this delicious but simple casserole. I absolutely loved making it.
What’s great about it is that it’s high in protein and umami but low in fats! So, if you’re avoiding fats and want to carb up, this is the dish to make.
Per Serving:
- Calories: 428
- Fats: 3.7g
- Protein: 35g
- Carbs: 64g
- Fiber: 2.9g
- Sugar: 20g
11. Buffalo Chicken Cauliflower Casserole

Are a buffalo sauce fan? Then, you’re in for a treat. I’ve made this super easy casserole where you can just dump all of the ingredients.
It’s filled with flavor and packs a ton of cauliflower, so it’s perfect if you’re trying to hide those veggies for the kids!
Per Serving:
- Calories: 419
- Fats: 31g
- Protein: 30g
- Carbs: 6g
- Fiber: 1.3g
- Sugar: 2.7g
12. Lazy Lasagna Casserole

I love my lasagna. However, it’s often a lot of work, and I cannot bother. Well, this casserole I’ve made is different.
It’s delicious, super easy to make, no meticulous layering needed, and has 32g of protein per serving. Tha’s a lot of protein for a lasagna!
Per Serving:
- Calories: 449
- Fats: 22g
- Protein: 32g
- Carbs: 28g
- Fiber: 3.9g
- Sugar: 9.2g
13. Buffalo Chicken Sweet Potato Casserole

Chicken breasts are rich in protein. And unlike chicken thighs, they’re low in fat, which means they contain fewer calories.
However, because of the low-fat content, chicken breasts can taste like cardboard. This casserole tastes like anything but that.
It’s bursting with flavor. It’s sweet, savory, and spicy.
Aside from being tasty, this casserole is nutritious. It provides a whopping 76% of your daily Vitamin A needs. It contains Vitamin C, too- exactly what the doctor ordered.
Per Serving:
- Calories: 443
- Fats: 22g
- Protein: 35g
- Carbs: 29g
- Fiber: 6.8g
- Sugar: 6.5g
14. Chicken Artichoke Casserole

Source: peelwithzeal.com
Artichokes have a reputation as a vegetable that’s fairly difficult to work with, but if you know what you’re doing, they’re one of the best in the game.
This chicken and artichoke casserole proves exactly why that is. Delicious, shot through with an unbeatable sauce, this is a recipe you can rely on for any busy night.
Per Serving:
- Calories: 620
- Fats: 32g
- Protein: 33g
- Carbs: 47g
- Fiber: 2g
- Sugar: 3g
15. Meatball Casserole

Source: theforkedspoon.com
When you think ‘easy’, meatballs might not crop up in your imagination. But trust me, this casserole dish might change that for you.
This is comfort food at its peak, with everything you want: juicy meatballs, marinara sauce, and a hearty cheesy topping. What’s not to love?
Per Serving:
- Calories: 626
- Fats: 40g
- Protein: 30g
- Carbs: 37g
- Fiber: 3g
- Sugar: 7g
16. Easy Harvest Chicken Casserole

Source: healthyfitnessmeals.com
Fall is the perfect time to indulge in all the bounties of the season. And this chicken casserole helps you do just that.
It is packed with fall goodies like Brussels sprouts, sweet potatoes, dried cranberries, and pumpkin seeds.
So, it has a nice balance of sweet and savory. And the melted cheese adds another layer of flavor.
It’s also very nutritious. It has several vitamins and minerals, including Vitamins A, C, calcium, iron, and potassium.
This casserole is great on its own. But if you like, you can serve it with some grilled corn.
Per Serving:
- Calories: 361
- Fats: 10g
- Protein: 39g
- Carbs: 30g
- Fiber: 6g
- Sugar: 10g
17. Broccoli Cheese and Rice Casserole

Source: ourhomemadeeasy.com
If we’re talking dump and bake casseroles, then the broccoli and rice casserole is possibly the king. It’s easy to prepare and packed with vegetables, creamy cheese, and hearty rice.
This one-dish meal is cheesy, filling, and comforting — just the kind of thing to keep you cozy on a busy evening.
Per Serving:
- Calories: 432
- Fats: 22g
- Protein: 38g
- Carbs: 19g
- Fiber: 2g
- Sugar: 5g
18. Mushroom Cheeseburger Casserole

Source: savorytooth.com
Are you craving cheeseburgers on a low carb diet? This casserole will satisfy your cravings.
It has all the fixings of an upscale cheeseburger but with way fewer carbs. Sauteed ground beef and mushrooms are mixed with melted Swiss cheese and goat cheese and topped with scallion…it’s mmm, mmm good.
However, if you’re not a fan of the cheeses or don’t have them handy, you can make some substitutions. For instance, you can use provolone, mozzarella, or cheddar cheese instead of Swiss cheese.
You can also use cream cheese, ricotta, feta, or blue cheese instead of goat cheese.
And if you prefer it spicy, feel free to add jalapeno peppers.
Per Serving:
- Calories: 540
- Fats: 35g
- Protein: 45g
- Carbs: 6.5g
- Fiber: 0.5g
- Sugar: 1g
19. Pork Chop and Rice Casserole

Source: juliassimplysouthern.com
Picture it: the perfect blend of pork chops and rice. Juicy pork chops sit on top of a bed of perfectly cooked rice, all surrounded by a creamy sauce that infuses everything with flavor.
It’s one of those meals that tastes like you spent hours in the kitchen, even though it’s easy as can be. What’s not to love, right?
Per Serving:
- Calories: 493
- Fats: 26g
- Protein: 42g
- Carbs: 23g
- Fiber: 1g
- Sugar: 6g
20. Creamy Chicken Broccoli Pasta Bake

Source: alwaysusebutter.com
If you love creamy pasta with the unbeatable pairing of chicken and broccoli, this casserole has you covered.
It’s as satisfying as it is easy, with just a handful of ingredients thrown together into the baking dish, and it’s perfect for those moments when you need dinner in a hurry.
Per Serving:
- Calories: 733
- Fats: 49g
- Protein: 36g
- Carbs: 39g
- Fiber: 3g
- Sugar: 6g
21. Egg Casserole with Croutons

Source: amycaseycooks.com
Why stop at toast when you can level up to croutons? I’m always looking for new and exciting ways to incorporate bread into dishes. Enter: this tasty egg casserole, that you can tailor.
This inventive casserole mixes crunchy, flavorful croutons with eggs, veggies, and cheese for a breakfast dish that’s like a deconstructed sandwich in the best way.
Per Serving:
- Calories: 375
- Fats: 23.6g
- Protein: 32.1g
- Carbs: 9.7g
- Fiber: 1.7g
- Sugar: 1.9g










