Description

This Baked Herb Chicken Casserole is a comforting and flavorful one-dish meal featuring tender chicken thighs, fresh garden herbs, and creamy plant-based cheese. Perfect for a simple weeknight dinner or a casual gathering, it combines savory, aromatic flavors with a smooth, melty texture, all baked to golden perfection with minimal prep and fuss.

Ingredients

Scale

Chicken and Proteins

1.5 lbs boneless, skinless chicken thighs, diced

Herbs and Aromatics

2 tbsp fresh rosemary, chopped
2 tbsp fresh thyme, chopped
2 tbsp fresh parsley, chopped
3 garlic cloves, minced
1 medium onion, finely chopped

Cheese and Sauces

1 cup shredded plant-based cheese (mozzarella-style or cheddar-style)
2 tbsp vegetarian Worcestershire sauce (natural)
1 tbsp apple cider vinegar

Oils and Binding Agents

2 tbsp olive oil
1 tsp natural gelling agent

Seasonings

1 tsp salt
1/2 tsp black pepper
1 tsp paprika

Optional Vegetables

1/2 cup diced bell peppers, zucchini, mushrooms, spinach, or cherry tomatoes (optional)
Red pepper flakes or chopped jalapeños (optional, for spice)

Instructions

Prep Your Ingredients: Rinse and pat dry the chicken thighs, then dice them into bite-sized pieces. Finely chop fresh rosemary, thyme, and parsley along with minced garlic and finely chopped onion. Preheat your oven to 375°F (190°C). Prepare any optional vegetables by dicing them into bite-sized pieces.
Sauté Aromatics and Chicken: In a large skillet, heat olive oil over medium heat. Add chopped onion and minced garlic, sautéing until fragrant and translucent. Add diced chicken thighs to the skillet and season with salt, pepper, and paprika. Sauté until chicken is browned on all sides but still slightly undercooked. Stir in fresh herbs and vegetarian Worcestershire sauce (natural) to deepen the flavor.
Assemble the Casserole: Transfer the sautéed chicken mixture into a baking dish. Fold in or layer any chosen optional vegetables evenly. Drizzle apple cider vinegar over the mixture and sprinkle natural gelling agent uniformly to help bind the casserole. Top the dish with shredded plant-based cheese for a creamy, golden crust.
Bake to Perfection: Place the dish in the preheated oven and bake for 25 to 30 minutes until the top is bubbly, golden brown, and the chicken is cooked through. Remove from oven and let the casserole rest for 5 to 10 minutes to allow the flavors to meld perfectly before serving.

Notes

Use fresh herbs for brighter, more vibrant flavor than dried herbs.
Sauté chicken until slightly undercooked as it will finish cooking in the oven.
Ensure garlic and onions are well sautéed to build a flavorful base.
Rest casserole before serving to improve texture and flavor melding.
Customize toppings by swapping plant-based cheese varieties or adding breadcrumbs for a crunchy texture.

Prep Time: 15 minutes
Cook Time: 30 minutes
Category: Main Course
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 serving
Calories: 350
Sugar: 3g
Sodium: 450mg
Fat: 18g
Saturated Fat: 4g
Unsaturated Fat: 12g
Trans Fat: 0g
Carbohydrates: 10g
Fiber: 2g
Protein: 35g
Cholesterol: 80mg

Keywords: baked herb chicken casserole, plant-based cheese casserole, one-pan chicken dinner, gluten free chicken casserole, herb chicken bake