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biscuits gravy casserole

Irresistible Biscuits Gravy Casserole Recipe for 8 Hungry Souls

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A hearty and savory breakfast casserole featuring fluffy biscuits and rich sausage gravy, perfect for potlucks or family breakfasts.

  • Total Time: 50 minutes
  • Yield: 8 servings 1x

Ingredients

Scale
  • 1 bunch green onions (½ cup light green, ⅔ cup dark green)
  • 1 tablespoon avocado oil or olive oil
  • 8 oz sliced button mushrooms
  • 1 lb bulk pork sausage
  • ½ cup all-purpose flour
  • 2 cups low-sodium chicken broth
  • 2 cups milk of choice (2% dairy recommended)
  • 1 teaspoon garlic powder
  • 1 teaspoon black pepper
  • 1 teaspoon ground sage
  • ½ teaspoon salt
  • 2 cups all-purpose flour
  • 1 tablespoon baking powder
  • 1 cup shredded cheddar cheese, divided
  • 1 teaspoon garlic powder
  • ¼ teaspoon salt
  • 6 tablespoons cold unsalted butter
  • 1 cup milk of choice (2% dairy recommended)
  • 1 teaspoon apple cider vinegar or white wine vinegar
  • Flaky sea salt

Instructions

  1. Preheat the oven to 400℉. Mist a 9×13-inch baking dish with nonstick cooking spray.
  2. Cut the root ends off the green onions. Slice the white and light green parts; finely chop the dark green parts.
  3. Heat oil in a large skillet over medium-high heat. Add mushrooms, sausage, and white/light green onion parts. Sauté for 7-10 minutes.
  4. In a mixing bowl, combine 2 cups flour, baking powder, ¾ cup cheese, garlic powder, and salt. Stir in dark green onion parts.
  5. Cut cold butter into dry ingredients until crumbly. Add milk and vinegar; stir into a soft dough.
  6. Sprinkle ½ cup flour over the sausage mixture in the skillet. Stir well.
  7. Reduce heat to medium-low. Add broth and milk gradually, stirring until thickened.
  8. Stir in garlic powder, black pepper, sage, and salt. Pour gravy into the baking dish.
  9. Drop biscuit dough into 8 mounds over the gravy. Bake for 15 minutes.
  10. Sprinkle remaining cheese and flaky salt on top. Bake for another 12-15 minutes.
  11. Let cool for 10 minutes before serving. Store leftovers in the fridge for up to 4 days.

Notes

  • Use cold butter for flakier biscuits.
  • Let gravy thicken slightly before baking.
  • Customize with your favorite cheese or herbs.
  • Author: Emily Frost
  • Prep Time: 20 minutes
  • Cook Time: 30 minutes
  • Category: Breakfast
  • Method: Baking
  • Cuisine: Southern
  • Diet: Low Lactose

Nutrition

  • Serving Size: 1 serving
  • Calories: 420
  • Sugar: 5g
  • Sodium: 680mg
  • Fat: 25g
  • Saturated Fat: 12g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 32g
  • Fiber: 2g
  • Protein: 18g
  • Cholesterol: 70mg