I tried this at a bridal shower

 Tennessee Onions are a classic Southern side dish that’s incredibly flavorful and easy to make. The sweet onions are baked in a creamy cheese sauce and topped with a buttery cracker crust, creating a delicious and satisfying dish.

 Ingredients

Ingredient Quantity

Sweet onions (sliced) 2-3 large

Mayonnaise 1 cup

Sour cream 1/2 cup

Shredded cheddar cheese 1 1/2 cups

Shredded mozzarella cheese 1/2 cup

Garlic powder 1/2 teaspoon

Onion powder 1/2 teaspoon

Black pepper 1/4 teaspoon

Crushed Ritz crackers 1/2 cup

Melted unsalted butter 2 tablespoons

Chopped parsley (optional) For garnish

 Preparation

Preheat oven: Preheat oven to 350°F (175°C). Grease a 9×13-inch baking dish.

Prepare onions: Peel and slice onions into 1/4-inch thick rings. Arrange in prepared baking dish.

 Make cheese sauce: Combine mayonnaise, sour cream, cheddar cheese, mozzarella cheese, garlic powder, onion powder, and black pepper in a medium bowl. Stir until well combined.

Assemble dish: Pour cheese mixture over onion rings in baking dish.