High Protein Chicken Zucchini Bake

Featured in: One-Dish Kitchen Cooking

This hearty bake features seasoned chicken breast seared until golden, then layered with fresh zucchini slices in a creamy Greek yogurt and egg blend. The dish bakes until the mozzarella and Parmesan topping becomes bubbly and lightly golden, creating a satisfying high-protein meal that's perfect for meal prep.

Updated on Sun, 01 Feb 2026 15:45:00 GMT
Golden-brown High Protein Chicken Zucchini Bake with melted mozzarella and fresh parsley garnish, served warm in a baking dish. Pin It
Golden-brown High Protein Chicken Zucchini Bake with melted mozzarella and fresh parsley garnish, served warm in a baking dish. | bowlbuffer.com

The smell of oregano and paprika hitting hot oil always takes me straight back to Tuesday evenings when I was testing lighter dinners that actually kept me full. I was tired of bland chicken and steamed vegetables, so I started layering things: zucchini from the farmers market, yogurt I had in the fridge, cheese for comfort. The first pan came out bubbling and golden, and I realized I'd stumbled onto something that tasted indulgent but fit exactly what I needed. My neighbor knocked on the door just as I pulled it from the oven, drawn by the smell, and left with half the pan.

I made this for a friend who was training for a half marathon and swore she hated zucchini. She scraped her plate clean and asked for the recipe before she left. The layers trap all the flavor, so even the zucchini tastes like something worth eating. It became my go-to for anyone who claimed healthy food couldnt be comforting. Now I double the batch and freeze half, because future me is always grateful.

Ingredients

  • Boneless, skinless chicken breast (1 pound): The protein anchor of the dish; cut it into even bite-sized pieces so it sears quickly and stays tender.
  • Dried oregano (1 teaspoon): Adds an earthy, Mediterranean warmth that pairs beautifully with the paprika.
  • Smoked paprika (1 teaspoon): This is where the golden color and subtle smokiness come from, dont skip it.
  • Garlic powder (½ teaspoon): Boosts the savory base and works into the chicken coating perfectly.
  • Salt and black pepper: Season generously; the chicken and zucchini both need it to shine.
  • Zucchini (2 medium, thinly sliced): Slice them evenly so they cook at the same rate and stay tender, not mushy.
  • Yellow onion (1 small, finely chopped): Sauteed onion adds sweetness and depth to every layer.
  • Garlic (2 cloves, minced): Fresh garlic in the skillet makes the whole kitchen smell like home.
  • Eggs (2 large): They bind the yogurt into a custardy, protein-packed sauce.
  • Plain Greek yogurt (½ cup): Creamy, tangy, and high in protein; it replaces heavy cream without any sacrifice.
  • Shredded low-fat mozzarella (1 cup, divided): Melts into gooey, golden perfection on top and between the layers.
  • Grated Parmesan (2 tablespoons): A little goes a long way for nutty, salty richness.
  • Olive oil (1 tablespoon, plus extra for greasing): Keeps the chicken from sticking and adds a hint of fruity flavor.
  • Fresh parsley or basil (optional): A handful of fresh herbs at the end brightens everything up.

Instructions

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Preheat and Prep Your Dish:
Set your oven to 375°F and lightly grease a 9x9-inch baking dish with olive oil. This keeps the bottom layer from sticking and makes cleanup easier.
Season the Chicken:
In a medium bowl, mix oregano, smoked paprika, garlic powder, ½ teaspoon salt, and black pepper, then toss the chicken pieces until every bit is coated. The spices will form a flavorful crust when you sear them.
Sear the Chicken:
Heat 1 tablespoon olive oil in a large skillet over medium-high heat, add the seasoned chicken, and sear for 3 to 4 minutes per side until golden but not fully cooked. Transfer the chicken to a plate and set aside.
Saute the Aromatics:
In the same skillet, reduce heat to medium, add the chopped onion, and cook for 3 minutes until softened. Stir in the minced garlic and cook for 30 seconds, stirring constantly so it doesnt burn.
Whisk the Yogurt Mixture:
In a separate bowl, whisk together the eggs and Greek yogurt until smooth and creamy. Season lightly with salt and pepper.
Combine Chicken and Aromatics:
Return the seared chicken to the skillet and stir to combine with the onion and garlic. Remove from heat.
Build the First Layer:
Layer half of the sliced zucchini in the bottom of the prepared baking dish, then spread half of the chicken-onion mixture over the zucchini. Pour half of the yogurt-egg mixture evenly on top.
Add Cheese and Repeat:
Sprinkle with half of the shredded mozzarella and half of the Parmesan, then repeat with the remaining zucchini, chicken mixture, yogurt-egg mix, and finish with the remaining cheese. You want every layer to be generous.
Bake Covered:
Cover the dish loosely with foil and bake for 20 minutes. This traps steam and cooks everything through without drying it out.
Finish Uncovered:
Remove the foil and bake an additional 10 to 15 minutes, until the cheese is melted, bubbly, and lightly golden. The top should look irresistible.
Rest and Serve:
Let the bake rest for 5 minutes before slicing so the layers set and dont slide apart. Garnish with chopped fresh parsley or basil and serve warm.
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Season soups, salads, meats, and vegetables evenly while cooking with quick, one-handed grinding.
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Layers of seared chicken and zucchini in a creamy yogurt egg blend topped with bubbly cheese, ready to slice. Pin It
Layers of seared chicken and zucchini in a creamy yogurt egg blend topped with bubbly cheese, ready to slice. | bowlbuffer.com

One Sunday, I brought this to a potluck where everyone else brought pasta and casseroles loaded with cream and breadcrumbs. I was nervous it would look boring next to all that comfort food. But people kept coming back, asking what made it so creamy and how it could be so filling without feeling heavy. That was the day I stopped apologizing for making things that were actually good for me.

Make It Your Own

Ive swapped the Greek yogurt for cottage cheese when I wanted even more protein and a slightly different tang. You can toss in chopped bell peppers, baby spinach, or even thinly sliced mushrooms between the layers. If you like heat, a pinch of red pepper flakes or a drizzle of hot sauce before baking wakes the whole thing up. For a dairy-free version, plant-based cheese and yogurt work surprisingly well, just check the labels for protein content.

Storing and Reheating

This bake keeps beautifully in the fridge for up to four days, covered tightly. I portion it into single servings and reheat in the microwave for about two minutes, or in a 350°F oven for ten minutes if I want the cheese to get bubbly again. You can also freeze individual portions for up to two months; just thaw overnight in the fridge and reheat gently. It tastes just as good, sometimes even better, after a day because the flavors meld together.

Pairing and Serving Ideas

I usually serve this with a simple green salad dressed in lemon and olive oil, or roasted broccoli on the side. If youre not watching carbs, a slice of crusty bread to soak up the creamy bits is heaven. It also pairs well with cauliflower rice or a light grain like quinoa if you want to stretch it further.

  • Top with a dollop of Greek yogurt and fresh dill for a cooling contrast.
  • Serve alongside roasted cherry tomatoes for a burst of sweetness.
  • Pair with a crisp white wine or sparkling water with lemon for a light, satisfying meal.
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High Protein Chicken Zucchini Bake fresh from the oven with a golden parmesan crust and steam rising for a cozy dinner. Pin It
High Protein Chicken Zucchini Bake fresh from the oven with a golden parmesan crust and steam rising for a cozy dinner. | bowlbuffer.com

This is the kind of recipe that quietly becomes part of your routine, the one you make on a random Wednesday and feel proud of. It proves that taking care of yourself can taste this good.

Recipe FAQ

Can I make this ahead of time?

Yes, assemble the dish up to 24 hours ahead and refrigerate. Add 5-10 minutes to baking time if baking cold from the refrigerator.

Can I freeze this bake?

You can freeze the assembled, unbaked dish for up to 3 months. Thaw overnight in the refrigerator before baking as directed.

What can I serve with this?

A simple green salad with lemon vinaigrette pairs perfectly. For a heartier meal, serve with roasted potatoes or crusty whole grain bread.

Can I use chicken thighs instead?

Yes, boneless skinless chicken thighs work well. Adjust cooking time as thighs may need 2-3 minutes longer to sear properly.

How do I know when it's done?

The dish is ready when the cheese is melted and bubbly with golden spots, and the internal temperature reaches 165°F (74°C).

Can I add other vegetables?

Absolutely. Bell peppers, mushrooms, or spinach make excellent additions. Just ensure vegetables are sliced thinly for even cooking.

High Protein Chicken Zucchini Bake

Golden chicken and zucchini layered in creamy yogurt sauce with melted mozzarella and Parmesan

Prep Time
20 min
Cook Time
35 min
Overall Time
55 min
Created by Anthony Perry


Skill Level Medium

Cuisine Type American

Makes 4 Portions

Dietary Information No Gluten, Reduced-Carb

What You'll Need

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

Step 01

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

Step 02

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

Step 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. Remove to a plate and set aside.

Step 04

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

Step 05

Prepare Binding Mixture: In a separate bowl, whisk together eggs and Greek yogurt until smooth. Season lightly with salt and pepper.

Step 06

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

Step 07

Layer First Half: 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. Sprinkle with half of the mozzarella and half of the Parmesan.

Step 08

Layer Second Half: Repeat with the remaining zucchini slices, chicken mixture, yogurt-egg mix, and finish with the remaining mozzarella and Parmesan.

Step 09

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

Step 10

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

Step 11

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

Equipment Needed

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

Allergy Info

Inspect every ingredient for potential allergens and see a health expert if uncertain.
  • Contains eggs and milk (dairy)
  • If using alternative cheese or yogurt, double-check labels for allergens

Nutrition Details (for each serve)

These nutrition details are for reference and not intended as a substitute for professional advice.
  • Kcal: 380
  • Fats: 16 g
  • Carbohydrates: 10 g
  • Proteins: 48 g