Name: Chicken Spinach & Mushroom Low Carb Oven Dish Recipe
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Cuisine: American
Ingredients: 2 cups cooked chicken breast, chopped or shredded; 4 cups fresh spinach; 2 cups mushrooms, sliced; 1 small onion, finely chopped; 3 cloves garlic, minced; 2 tablespoons olive oil; 1/2 cup heavy cream; 1 cup mozzarella cheese, shredded; 1/4 cup parmesan cheese, grated; Salt and pepper to taste; 1 teaspoon Italian seasoning

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Introduction

This Chicken Spinach & Mushroom Low Carb Oven Dish is a comforting and flavorful meal that’s perfect for a healthy dinner. Packed with tender chicken, fresh spinach, and mushrooms, it’s creamy, cheesy, and easy to prepare. You’ll love how this dish balances rich flavors with wholesome ingredients.

A baked dish in a white rectangular ceramic baking dish with handles, showing two main layers clearly visible from the surface. The bottom layer is creamy, soft, and pale beige with a smooth texture, filled with bright green spinach leaves spread evenly. The top layer has browned, bubbly melted cheese with a golden crust, dotted with tender sautéed brown mushrooms that have a slightly glossy look. The edges of the dish show some darker, caramelized spots where the cheese has browned more. The baking dish is on a soft white cloth over a white marbled texture. photo taken with an iphone --ar 4:5 --v 7

Ingredients

2 cups cooked chicken breast, chopped or shredded
4 cups fresh spinach
2 cups mushrooms, sliced
1 small onion, finely chopped
3 cloves garlic, minced
2 tablespoons olive oil
1/2 cup heavy cream
1 cup mozzarella cheese, shredded
1/4 cup parmesan cheese, grated
Salt and pepper to taste
1 teaspoon Italian seasoning

Instructions

Step 1: Preheat oven to 375°F (190°C) and lightly grease a 9×13 inch casserole dish.
Step 2: In a large skillet, heat olive oil over medium heat. Sauté onions and mushrooms for 5-7 minutes until soft.
Step 3: Add garlic and cook for 1 more minute, then stir in spinach and cook until wilted. Season with salt, pepper, and Italian seasoning.
Step 4: Spread cooked chicken evenly in the bottom of the prepared dish.
Step 5: Top with the sautéed mushroom and spinach mixture.
Step 6: Pour heavy cream evenly over the top, then sprinkle with mozzarella and parmesan cheeses.
Step 7: Bake uncovered for 20-25 minutes, until cheese is melted and golden.
Step 8: Let rest for 5 minutes before serving.

Tips & Variations

For extra flavor, add a pinch of red pepper flakes when sautéing the mushrooms and onions.
Use kale or Swiss chard instead of spinach for a different leafy green option.
Swap out mozzarella for gouda or cheddar to change the cheese profile.
To make it dairy-free, substitute the cream with coconut cream and use vegan cheese alternatives.

Storage

Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F (175°C) for about 10-15 minutes or until warmed through to maintain the texture and flavor.

How to Serve

A white baking dish filled with a creamy baked casserole shows melted cheese with golden-brown spots on top. The dish has three main visible layers: a creamy white cheese layer with browned edges on top, scattered dark brown cooked mushroom slices throughout, and bright green spinach leaves mixed all around. The cheese has a smooth, slightly bubbly texture, while mushrooms have a soft, cooked look, and the spinach looks tender and fresh. The dish sits on a white marbled surface with a white cloth partially visible near the bottom corner. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use raw chicken instead of cooked chicken?

It’s best to use cooked chicken for this recipe to ensure even cooking and to avoid drying out the dish. If you want to use raw chicken, cook it thoroughly before layering in the casserole.

Can I prepare this dish ahead of time?

Yes, you can assemble the casserole a few hours in advance and keep it covered in the refrigerator. When ready, bake as directed, adding a few extra minutes if baking straight from cold.