American Chicken and Biscuit Casserole

By Lauren Mitchell, Test Kitchen Director · Reviewed by AislePrompt Editorial · Published 2026-03-23 · Updated 2026-03-23

A comforting one-dish meal featuring tender chicken, creamy gravy, and flaky biscuits baked to golden perfection. This american-inspired chicken ready in about 50 minutes pairs chicken breast, biscuit dough, gravy mix for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 400 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Ingredients

• 400g chicken breast
• 200g biscuit dough
• 1 cup gravy mix
• 100g cheddar cheese
• 1 onion
• 2 cloves garlic

Instructions

1. Step 1: Preheat your oven to 200°C (400°F) by placing the rack in the middle position and allowing it to fully heat for 10-15 minutes. Tip: A properly preheated oven ensures even cooking and a golden crust.
2. Step 2: Dice the onion into 1/2-inch cubes and mince the 2 cloves of garlic. Heat 2 tbsp olive oil in a large skillet over medium-high heat, then sauté the onion for 3-4 minutes until translucent and fragrant. Add the minced garlic and cook for 1 minute until aromatic.
3. Step 3: Add the 400g chicken breast, cut into 1-inch cubes, to the skillet. Cook for 8-10 minutes, stirring occasionally, until the chicken is no longer pink in the center and the edges are slightly golden brown. Tip: Use a meat thermometer to check the chicken reaches 74°C (165°F) for safety.
4. Step 4: Pour 1 cup gravy mix into the skillet, stirring to combine with the chicken and onions. Simmer for 5 minutes until the mixture thickens slightly and the chicken is fully coated. Tip: If the gravy becomes too dry, add 1-2 tbsp water to reach your desired consistency.
5. Step 5: Transfer the chicken and gravy mixture to a 9x13-inch baking dish. Break the 200g biscuit dough into 8-10 irregular pieces and arrange them evenly over the chicken. Pour the thickened gravy mixture over the biscuits, ensuring they are fully submerged.
6. Step 6: Grate the 100g cheddar cheese using the fine side of a grater and sprinkle it evenly over the top of the dish. Bake for 30 minutes, or until the biscuits are golden brown and the cheese is melted and bubbly. Tip: Avoid opening the oven during the first 20 minutes to prevent the biscuits from collapsing.