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High Protein Chicken Spinach Bake

High Protein Chicken Spinach Bake

A hearty, one-pan meal with tender chicken, savory garlic-onion base, wilted spinach, and a gooey mozzarella topping. Packed with 35g protein per serving, this healthy dish is perfect for busy weeknights or meal prep.
Prep Time 10 minutes
Cook Time 35 minutes
Total Time 45 minutes
Course Recipes
Cuisine American
Servings 4

Ingredients
  

  • 4 pieces boneless chicken breasts (680g)
  • 1 tsp salt
  • 1/2 tsp black pepper
  • 1 tbsp Italian seasoning
  • 2 cloves garlic (minced)
  • 1 medium onion (diced, ~200g)
  • 10 oz fresh spinach (280g, packed)
  • 1 cup plain Greek yogurt (240g)
  • 1 cup shredded mozzarella cheese (115g)
  • 1 tbsp olive oil

Instructions
 

  • Preheat oven to 400°F (205°C)
  • Pat chicken dry; season with salt, pepper, and Italian seasoning
  • Heat olive oil in a large oven-safe skillet over medium heat
  • Cook chicken 2-3 minutes per side until golden; set aside
  • In same skillet, sauté garlic and onion 3 mins until softened
  • Add spinach, garlic-onion mixture, and Greek yogurt; cook 2-3 mins until spinach wilts
  • Layer cooked chicken on top; sprinkle with mozzarella cheese
  • Bake 25-30 mins until chicken reaches 165°F and cheese is golden
  • Let rest 5-10 mins before serving

Notes

Use fresh spinach for best results. For a dairy-free alternative, substitute mozzarella with vegan cheese. Store leftovers in an airtight container up to 3 days. Freeze unbaked dish up to 2 months.