Sometimes, after a long day, the last thing I want is to stand over the stove wrestling with complicated meals. That’s exactly when this macro chicken broccoli casserole steps in. It’s one of those dishes that manages to feel both cozy and fresh, without the heaviness that usually follows a cheesy bake. The first time I made it, I remember the kitchen filled with the warm scent of garlic and thyme—actually, I almost forgot to turn off the oven because I got distracted by a text, but the casserole came out just fine, golden and bubbling as promised.

The tender chicken chunks nestled among vibrant green broccoli florets, all coated in a creamy blend of Greek yogurt and melted cheese, made for a comforting bite that I kept going back to. It’s the kind of casserole that doesn’t just feed your hunger but also offers a little moment of calm in your evening, even if you’re rushing through the usual chaos.

Balances protein and veggies in a single dish, making it great for meal prep and balanced eating.
Combines creamy and cheesy textures without relying on heavy cream or excess fat.
It’s simple — and that’s kind of the point. No fuss, just straightforward flavors that hit the spot.
Leftovers reheat well, though I usually prefer it fresh out of the oven, when the cheese is melty and the broccoli still has a touch of snap.

If you’re new to casseroles or trying to eat a bit cleaner, this one is forgiving enough to make on a busy weeknight and satisfying enough to keep you going through the rest of the week.

Macro Chicken Broccoli Casserole

Print Recipe

A healthy and protein-packed chicken broccoli casserole perfect for meal prep and balanced eating. This dish combines lean chicken breast, fresh broccoli, and a creamy Greek yogurt sauce with cheese for a satisfying and nutritious meal.

Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Yield: 6

Ingredients

Scale

1 pound boneless skinless chicken breast, cut into bite-sized pieces
4 cups fresh broccoli florets
1 cup plain nonfat Greek yogurt
1 cup shredded reduced-fat cheddar cheese
1/2 cup shredded reduced-fat mozzarella cheese
1/2 cup low-sodium chicken broth
1 medium onion, finely chopped
2 cloves garlic, minced
1 tablespoon olive oil
1 teaspoon dried thyme
1/2 teaspoon black pepper
1/2 teaspoon salt
1/4 teaspoon paprika

Cook Mode Prevent your screen from going dark

Instructions

Preheat the oven to 375°F (190°C).
Heat olive oil in a large skillet over medium heat. Add chopped onion and minced garlic and sauté for 3-4 minutes until softened.
Add the chicken pieces to the skillet. Season with salt, black pepper, dried thyme, and paprika. Cook for 6-8 minutes until the chicken is cooked through and no longer pink inside. Remove from heat.
Steam the broccoli florets until tender-crisp, about 4-5 minutes. Drain and set aside.
In a large mixing bowl, combine Greek yogurt, chicken broth, shredded cheddar cheese, and shredded mozzarella cheese. Mix well.
Add the cooked chicken, sautéed onions and garlic, and steamed broccoli to the bowl. Stir gently to combine all ingredients evenly.
Transfer the mixture to a greased 9×13 inch casserole dish and spread evenly.
Bake uncovered in the preheated oven for 20-25 minutes until the casserole is bubbly and the cheese is melted and lightly golden.
Remove from the oven and let it rest for 5 minutes before serving.

Don’t worry about fancy equipment here—just a decent skillet and a baking dish will do. I like serving this with a crisp side salad or even some crusty bread when I’m feeling indulgent. Sometimes I swap out the cheddar for pepper jack if I want a little kick, or add a pinch of smoked paprika for a subtle smoky flavor, but honestly, the original is already a winner. I haven’t tested it with frozen broccoli, but fresh definitely makes a difference in texture and color.

FAQ

Can I make this ahead? Yes, it’s perfect for meal prep and can be refrigerated or even frozen for later.

Is it gluten-free? As long as your broth and other ingredients are gluten-free, yes.

Can I use chicken thighs instead of breast? Sure, though the texture will be a bit different—juicier and richer.

What if I don’t have Greek yogurt? You can try sour cream or a cream cheese substitute, but the tang and protein content will change.

When that midweek hunger hits and you want something that feels a little like home but with a mindful twist, this macro chicken broccoli casserole is worth a try. Save it, print it, or just dive right in—your next cozy dinner awaits.