Chicken Biskette Casserole

Prep: 15 min Cook: 45 min Serves: 6 Cuisine: American

A hearty chicken casserole topped with flavorful oatmeal crumble, featuring tender chicken, mixed vegetables, and savory seasonings, perfect for family dinners or comfort food cravings.

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Ingredients

  • 1 cup chopped onion
  • 1 stick soft butter
  • 1/4 cup water or soy sauce
  • 10 oz chicken broth
  • 1 cup flour
  • 2 1/2 cups chopped cooked chicken
  • 1 (10 oz) package frozen mixed vegetables
  • 3/4 cup noncooked quick oats oatmeal
  • 2 tablespoons baking powder
  • 1/2 cup milk
  • 1 egg white
  • salt

Instructions

  1. Preheat oven to 475°F.
  2. Cook chopped onion in 2 tablespoons of butter until soft.
  3. Add water or soy sauce, chicken broth, 1/4 cup flour, salt, pepper, and garlic to the onion; cook approximately 3 minutes until thickened.
  4. Stir in frozen mixed vegetables and chopped cooked chicken.
  5. Pour the mixture into a 2-quart casserole dish.
  6. Combine remaining 1 cup flour, quick oats, and baking powder in a bowl.
  7. Cut in butter until the mixture is crumbly.
  8. Stir in milk and egg white until moistened.
  9. Drop spoonfuls of the oatmeal mixture on top of the chicken mixture.
  10. Bake for 30 to 45 minutes until the topping is golden brown.

Tips & Substitutions

For a richer flavor, try using homemade chicken broth instead of store-bought. If you're out of quick oats, you can substitute with regular oats, but the texture may vary slightly. Adding a pinch of garlic powder enhances the overall taste. Feel free to incorporate other vegetables like peas or carrots from your pantry. This dish is perfect for using up leftover chicken from any chicken recipes, such as Old-Fashioned Chicken Stew.

Serving Suggestions

Serve this comforting casserole with a side salad or crusty bread for a complete meal. It pairs beautifully with Easy Swiss Chicken for a hearty dinner spread. For extra flavor, consider offering a drizzle of hot sauce or a sprinkle of fresh herbs on top. This dish is also great for potlucks or family gatherings, as it can easily be doubled.

Storage & Reheating

Allow the Chicken Biskette Casserole to cool completely before storing. Place leftovers in an airtight container and refrigerate for up to 3 days. To reheat, cover with foil and bake at 350°F for about 20 minutes or until heated through. You can also reheat individual portions in the microwave, but be sure to cover to retain moisture.

Nutrition & Diet Analysis (per serving)

Each serving of Chicken Biskette Casserole contains roughly 503 calories, with 11g protein, 75g carbohydrates, and 18g fat. It is an excellent source of vitamin A (28% of the Daily Value), iron (23% of the Daily Value), and protein (22% of the Daily Value), and a good source of dietary fiber. Note that it is relatively high in sodium, at 1111mg per serving (48% of the Daily Value).

503 kcal 25% DV
Protein Fat Carbs

Macronutrients

Protein 11g 22% DV
Total Fat 17.6g 23% DV
Carbs 75.4g 27% DV
Fiber 3.6g 13% DV
Sugar 6g 12% DV

Electrolytes

Sodium 1111.3mg 48% DV
Potassium 320.3mg 7% DV
Cholesterol 79.6mg 27% DV

Vitamins & Minerals

Vitamin A 254.7mcg 28% DV
Vitamin C 3.1mg 3% DV
Vitamin D 0.1mcg 1% DV
Calcium 276.4mg 21% DV
Iron 4.1mg 23% DV
Contains Milk Egg Wheat/Gluten Soy

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use raw chicken instead of cooked chicken?

Yes, you can use raw chicken for this recipe. Simply cook it thoroughly before adding to the casserole, ensuring it reaches an internal temperature of 165°F. This will take a bit longer than using pre-cooked chicken, so adjust your cooking time accordingly.

What can I substitute for the butter?

If you're looking for a healthier option, you can substitute the butter with olive oil or coconut oil. For a dairy-free version, try using a plant-based butter alternative. Just keep in mind that this may slightly alter the flavor and texture of the topping.

Can I freeze the casserole?

Yes, this casserole freezes well. To freeze, ensure it’s completely cooled, then wrap tightly with plastic wrap and aluminum foil or place in a freezer-safe container. It can be stored for up to 3 months. When ready to eat, thaw overnight in the refrigerator and reheat as directed.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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