Name: Cheesy Tomato Biscuit Casserole
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Yield: 8
Ingredients: 2 tablespoons unsalted butter; 1 medium sweet onion (, diced); 1/2 cup sour cream; 1/4 cup mayonnaise; 1 cup shredded cheddar cheese; 3/4 teaspoon kosher salt; 1/4 teaspoon pepper; 1/4 teaspoon dried oregano; 1/4 teaspoon garlic powder; 1 container ((16 ounce) Pillsbury Grands Buttermilk Biscuits); 3 medium tomatoes (, cut into 1/4-inch slices); paprika