Keto Recipe With Cooked Chicken: Cheesy Bake for Low-Carb Cravers

This cheesy chicken bake delivers low-carb comfort without the guilt. Using pre-cooked chicken makes it a foolproof weeknight solution for keto diets.

I developed this recipe when I needed a satisfying meal that kept me in ketosis. The combination of melted cheese, tender chicken, and rich cream creates a dish that feels indulgent while staying strictly keto-friendly.

What emerges from the oven is bubbling, golden perfection with a texture so creamy it belies its low-carb nature. Every bite offers the kind of satisfaction that makes dieting feel effortless.

Serve it fresh from the oven for best results. Here’s how to make this flavorful dish.

Ingredients for Keto Recipe with Cooked Chicken

Pantry staples meet keto-friendly indulgence with pre-cooked chicken and rich dairy. Nothing complicated here.

The cheese is non-negotiable here. Sharp cheddar from a block melts better than pre-shredded (which has anti-caking agents). Cream cheese needs to be room temp—cold bits won’t blend smoothly. For the chicken, rotisserie works great (grab one at Costco or Whole Foods), or use leftovers. Almond flour thickens without adding carbs—Bob’s Red Mill is my go-to brand.

No cheddar? Monterey Jack or pepper jack work fine. Heavy cream can be swapped for full-fat coconut milk if dairy’s an issue (but it’ll taste different). Skip the almond flour? The bake will be less thick but still delicious. The Dijon mustard is subtle but important—Grey Poupon is the easy find at most stores (or any good quality brand).

Leftovers keep 4-5 days refrigerated—reheat in the oven to revive the creaminess. Freezes for 3 months (thaw overnight before reheating). Best fresh, but honestly it’s still great the next day (the flavors deepen).

Step-by-Step Instructions for Keto Cheesy Chicken Bake

This method transforms pre-cooked chicken into a rich, creamy casserole with minimal effort.

Step 1: Sauté Aromatics and Create the Sauce Base

Heat a large skillet over medium heat and melt the 2 tbsp Butter. Add the minced 3 cloves Garlic Cloves and sauté for 30-45 seconds until fragrant but not browned. Garlic burns quickly, so keep it moving in the pan.

Stir in the 1 tbsp Dijon Mustard, 1 tsp Salt, 0.5 tsp Black Pepper, 1 tsp Onion Powder, and 0.5 tsp Paprika. This builds the flavor foundation. Cook for 1 minute to bloom the spices, then spritz the 0.5 cup Almond Flour and whisk until smooth.

Slowly pour in the 1.5 cups Heavy Cream, whisking constantly to prevent lumps. Simmer for 2-3 minutes until the mixture thickens slightly—it should coat the back of a spoon.

Step 2: Incorporate Cheeses for Creamy Texture

Reduce heat to low and add the 8 oz Cream Cheese in chunks. Stir until fully melted and smooth. The cream cheese gives body to the sauce without adding carbs.

Gradually add the 2 cups Cheddar Cheese, stirring after each addition until melted. This step-by-step method prevents clumping. Taste and adjust seasoning—cheddar varies in saltiness, so you might need less salt.

Step 3: Combine Chicken and Sauce

Remove the skillet from heat. Fold in the 1.5 lb Cooked Chicken Breast (shredded or diced) until fully coated. The chicken is already cooked, so you’re just warming it through and infusing it with flavor.

Let the mixture sit for 5 minutes off heat. This allows the almond flour to fully thicken the sauce. If it seems too thick, stir in a splash of heavy cream to reach your desired consistency.

Step 4: Bake to Bubbly Perfection

Transfer the mixture to a greased 9×13-inch baking dish and spread evenly. Bake at 375°F for 15-20 minutes until the top is golden brown and the edges are bubbling.

Watch for the cheese to develop small brown spots—this indicates it’s properly melted and slightly caramelized. The bake time may vary slightly depending on your oven, so start checking at the 15-minute mark.

Step 5: Rest and Garnish

Remove from the oven and let rest for 5 minutes. This allows the sauce to set slightly, making it easier to serve. Sprinkle with the 2 tbsp Fresh Parsley just before serving for a pop of color and freshness.

The casserole should be creamy and rich, with a golden, slightly crisp top layer. Serve warm, as the sauce will thicken further as it cools. Each portion delivers that perfect low-carb comfort with maximum cheesy satisfaction.

Best Sauces and Condiments for These Flavors

Hot Sauce Kick

For a spicy contrast to the rich creaminess, I drizzle Cholula hot sauce over each serving. The vinegary tang cuts through the dairy beautifully. Just 1-2 teaspoons per portion adds heat without overwhelming the dish. 🌶️

Garlic Aioli Swirl

Mix ¼ cup mayo with 1 minced garlic clove and a squeeze of lemon. Dollop on top before baking for a golden, garlicky finish. I make mine with Primal Kitchen mayo from New Seasons Market for keto compliance.

Sugar-Free BBQ

G Hughes sugar-free BBQ sauce adds smoky depth without the carbs. Brush 2 tablespoons over the chicken before baking. The sweetness pairs surprisingly well with sharp cheddar. Look for it at Costco in Portland.

Pesto Drizzle

Thin 2 tablespoons basil pesto with 1 tablespoon olive oil and drizzle over the finished dish. The herbal notes complement the creamy base. I grow my own basil in the backyard garden for fresh pesto.

Ranch Dressing

Serve with a side of Hidden Valley Ranch for dipping. The cool creaminess mirrors the bake’s texture while adding a familiar tang. Use 1 tablespoon per serving to keep it keto-friendly. 💛

Sour Cream Topping

Add a dollop of full-fat sour cream on each plate. The cool temperature and slight acidity balance the richness. I prefer Organic Valley from our local Portland farmers markets.

Frequently Asked Questions