High Protein Chicken Zucchini Bake

Featured in: Comfort Bakes

This delightful dish features tender, seasoned chicken seared to perfection, then layered with fresh, thinly sliced zucchini. A creamy binder of Greek yogurt and eggs holds everything together, while a generous topping of mozzarella and Parmesan cheese creates a golden, bubbly crust. It's a fantastic way to enjoy a high-protein, satisfying meal that's both flavorful and easy to prepare, perfect for dinner or meal prep.

The assembly involves preheating, seasoning chicken, searing it, sautéing aromatics, and whisking the dairy blend. Layers are built in a baking dish, then baked until beautifully golden. A brief rest before serving enhances the flavors.

Updated on Sat, 31 Jan 2026 14:51:00 GMT
A close-up of High Protein Chicken Zucchini Bake with golden melted cheese and visible zucchini layers. Save
A close-up of High Protein Chicken Zucchini Bake with golden melted cheese and visible zucchini layers. | ovenharmony.com

The first time I made this chicken zucchini bake, I was trying to clean out my refrigerator before heading out of town. I had some chicken breast that needed cooking and a couple of zucchini that were threatening to go soft, so I decided to layer them together with whatever else I could find. The result was so satisfying that I started making it intentionally, tweaking the seasoning blend until the smoky paprika and oregano really sang through.

I remember bringing this to a friend who was recovering from surgery and needed something nourishing but not too heavy. She called me the next day to say it was the first thing in weeks that actually tasted good to her and that her husband had already requested it for dinner that weekend. There is something so grounding about a meal that feels substantial without weighing you down.

Ingredients

  • Chicken breast: Cutting it into bite-sized pieces helps it cook quickly and distribute evenly throughout the layers
  • Dried oregano: This brings an earthy Italian warmth that pairs beautifully with the smoky notes
  • Smoked paprika: The real star of the spice blend, adding depth and that gorgeous golden color to the seared chicken
  • Zucchini: Thinly sliced so it softens properly in the oven without becoming mushy
  • Plain Greek yogurt: Creates a creamy custard-like layer that binds everything together while adding protein
  • Eggs: Essential for setting the yogurt mixture into a silky, sliceable texture
  • Low-fat mozzarella: Provides that irresistible cheese pull without excessive heaviness
  • Parmesan cheese: Adds salty umami notes that deepen the overall flavor profile

Instructions

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Season and sear the chicken:
Toss the chicken pieces with the spice blend until thoroughly coated, then sear them in hot olive oil until golden brown on the outside. You are not cooking them through at this stage, just building flavor.
Sauté the aromatics:
Cook the onion and garlic in the same skillet to pick up all those flavorful browned bits from the chicken. The garlic only needs about thirty seconds to become fragrant.
Prepare the creamy layer:
Whisk the Greek yogurt and eggs together until completely smooth with no lumps. This mixture will create a silky custard as it bakes.
Start layering:
Begin with zucchini slices on the bottom of your prepared baking dish, then add half the chicken mixture, half the yogurt blend, and half the cheeses. Building it in this order helps everything settle evenly.
Repeat and finish:
Add another layer of zucchini, followed by the remaining chicken, yogurt mixture, and finish with all the remaining cheese on top. The top layer of cheese should cover everything.
Bake covered first:
Cover the dish loosely with foil and bake for twenty minutes so the vegetables can steam and soften. This step prevents the cheese from burning before the interior is cooked through.
Get that golden top:
Remove the foil and continue baking for ten to fifteen minutes more until the cheese is melted, bubbling, and lightly golden in spots. The whole dish should feel set when you gently shake the pan.
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Golden-baked High Protein Chicken Zucchini Bake served warm in a dish, garnished with fresh parsley. Save
Golden-baked High Protein Chicken Zucchini Bake served warm in a dish, garnished with fresh parsley. | ovenharmony.com

This recipe has become my go-to for Sunday meal prep because it holds up so well in the refrigerator. I love knowing that on busy weeknights, I have something homemade waiting that feels like a treat rather than a fallback. The way the flavors meld after a day or two in the fridge is honestly even better than fresh from the oven.

Make It Your Own

Sometimes I will swap in cottage cheese for the Greek yogurt when I want extra protein and a slightly different texture. The end result is a bit more rustic and chunky but still incredibly creamy. I have also added bell peppers or baby spinach to the layers when my garden is overflowing and they work beautifully.

Serving Ideas

This bake is satisfying enough to stand alone as a complete meal, but a simple green salad with a bright vinaigrette cuts through the richness nicely. On chilly nights, I have served it alongside roasted sweet potatoes for extra comfort. The portions are generous, so lighter sides work well to balance the plate.

Storage And Reheating

The leftovers keep beautifully in the refrigerator for up to five days and reheat in the microwave without losing texture. I actually prefer this bake the next day when the flavors have had time to meld and the layers have set even more. You can also freeze individual portions for those weeks when cooking feels impossible.

  • Let the dish cool completely before covering and refrigerating to prevent condensation
  • Reheat individual portions at 50 percent power to avoid rubbery chicken
  • If freezing, wrap portions tightly and thaw overnight in the refrigerator before reheating
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An overhead view of High Protein Chicken Zucchini Bake, highlighting creamy texture and bubbly mozzarella topping. | ovenharmony.com

There is something deeply reassuring about a dish that feeds you well without demanding hours in the kitchen. This bake has saved me on countless busy weeknights and never fails to make the house smell incredible.

Recipe FAQ

Can I prepare this dish ahead of time for meal prep?

Yes, this bake reheats wonderfully and is an excellent option for meal preparation. Assemble it fully, then bake when ready, or bake it in advance and store portions for quick meals throughout the week.

What can I use instead of Greek yogurt?

For an alternative texture or added protein, you can swap the plain Greek yogurt for low-fat cottage cheese. Ensure it's blended smooth if you prefer a less curdy texture.

How can I add a spicy kick to this bake?

To introduce a bit of heat, consider adding a pinch of red pepper flakes to the chicken seasoning or the yogurt-egg mixture. A dash of your favorite hot sauce can also be stirred in for a spicier profile.

Are there options for making this dairy-free?

Absolutely. You can substitute the mozzarella and Parmesan cheeses with plant-based shredded cheese alternatives. For the Greek yogurt, use a plain, unsweetened plant-based yogurt alternative that is suitable for cooking.

Can I incorporate more vegetables into the dish?

Yes, you can easily boost the vegetable content. Consider stirring in finely chopped bell peppers or a handful of baby spinach along with the chicken and onion mixture before layering. Ensure spinach is wilted slightly before adding.

Do I have to sear the chicken first?

Searing the chicken first helps develop a richer flavor and a more appealing golden color on the meat. While you could technically skip it, the final dish will have a deeper taste and better texture if you take this extra step.

High Protein Chicken Zucchini Bake

Golden-seared chicken and crisp zucchini in a creamy yogurt-egg blend, topped with mozzarella. A satisfying, high-protein meal.

Prep duration
20 min
Cook duration
35 min
Complete duration
55 min
Created by Claire Johnson

Classification Comfort Bakes

Complexity Medium

Heritage American

Output 4 Portions

Dietary considerations Without gluten, Low-Carbohydrate

Components

Chicken & Seasoning

01 1 pound boneless skinless chicken breast cut into bite-sized pieces
02 1 teaspoon dried oregano
03 1 teaspoon smoked paprika
04 1/2 teaspoon garlic powder
05 1/2 teaspoon salt plus more to taste
06 Freshly ground black pepper to taste

Vegetables

01 2 medium zucchini thinly sliced about 4 cups
02 1 small yellow onion finely chopped
03 2 cloves garlic minced

Dairy & Eggs

01 2 large eggs
02 1/2 cup plain Greek yogurt
03 1 cup shredded low-fat mozzarella cheese divided
04 2 tablespoons grated Parmesan cheese

Other

01 1 tablespoon olive oil plus extra for greasing
02 Fresh parsley or basil for garnish optional

Directions

Phase 01

Prepare Oven and Baking Dish: Preheat the oven to 375°F. Lightly grease a 9x9-inch baking dish with olive oil.

Phase 02

Season Chicken: Combine oregano, smoked paprika, garlic powder, 1/2 teaspoon salt, and black pepper in a medium bowl. Toss chicken pieces in spice mixture until well coated.

Phase 03

Sear Chicken: Heat 1 tablespoon olive oil in a large skillet over medium-high heat. Add seasoned chicken and sear for 3-4 minutes per side until golden but not fully cooked through. Remove chicken to a plate and set aside.

Phase 04

Sauté Aromatics: Reduce heat to medium in the same skillet. Add chopped onion and sauté for 3 minutes until softened. Add minced garlic and cook for 30 seconds, stirring constantly.

Phase 05

Prepare Egg Mixture: Whisk together eggs and Greek yogurt in a separate bowl until smooth. Season lightly with salt and pepper.

Phase 06

Combine Chicken and Vegetables: Return seared chicken to the skillet and stir to combine with onion and garlic mixture. Remove from heat.

Phase 07

Assemble First Layer: Layer half of the sliced zucchini in the bottom of the prepared baking dish. Spread half of the chicken-onion mixture over the zucchini. Pour half of the yogurt-egg mixture evenly on top.

Phase 08

Add First Cheese Layer: Sprinkle with half of the shredded mozzarella and half of the Parmesan.

Phase 09

Complete Layering: Repeat with remaining zucchini slices, chicken mixture, and yogurt-egg mixture. Finish with remaining mozzarella and Parmesan.

Phase 10

Bake Covered: Cover dish loosely with foil and bake for 20 minutes.

Phase 11

Finish Baking: Remove foil and bake an additional 10-15 minutes until cheese is melted, bubbly, and lightly golden.

Phase 12

Rest and Serve: Let bake rest for 5 minutes before slicing. Garnish with chopped fresh parsley or basil if desired. Serve warm.

Necessary tools

  • 9x9-inch baking dish
  • Large skillet
  • Mixing bowls
  • Whisk
  • Sharp knife
  • Cutting board
  • Measuring spoons and cups
  • Aluminum foil

Allergy details

Review each component for potential allergens and consult healthcare professionals if you're unsure about ingredients.
  • Contains: Eggs, Milk (Dairy)
  • If using alternative cheese or yogurt, double-check labels for allergens.

Nutritional information (each portion)

These values are approximate guidelines only and shouldn't replace professional medical guidance.
  • Energy: 380
  • Fats: 16 g
  • Carbohydrates: 10 g
  • Proteins: 48 g