Description

Tennessee Onions are a delightful twist on traditional onion casseroles, transforming sweet Vidalia onions into a creamy and comforting side dish that is perfect for any occasion. This casserole features layers of soft, flavorful onions seasoned with a blend of spices and topped with melted Cheddar cheese, creating an irresistible combination that complements a variety of main courses. Whether served alongside grilled chicken or as part of a buffet, Tennessee Onions will impress your guests and elevate your dining experience. Easy to prepare and even easier to enjoy, this dish can be made ahead of time and simply baked when ready to serve.

Ingredients

Scale

Cooking spray
2 1/2 lb. sweet onions (about 3 large), sliced into rings
1 tsp. dried thyme
1 tsp. dried parsley flakes
1 tsp. garlic salt
1/2 tsp. dried oregano
1/2 tsp. dry mustard
1/4 tsp. cayenne pepper
1/4 cup salted butter, cut into 1/4-in.-thick pieces
4 oz. mild Cheddar cheese, shredded (about 1 cup)

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Instructions

Preheat oven to 350°F (175°C) and coat a baking dish with cooking spray.
In a mixing bowl, combine sliced onions with thyme, parsley, garlic salt, oregano, mustard, and cayenne pepper; toss to coat.
Arrange the seasoned onions in the prepared baking dish.
Distribute pieces of butter over the onions and sprinkle with Cheddar cheese.
Cover with aluminum foil and bake for about 40 minutes until tender. Remove foil and bake another 30 minutes until golden brown on top.

Nutrition

Serving Size: 1 cup (about 150g)
Calories: 210
Sugar: 7g
Sodium: 370mg
Fat: 12g
Saturated Fat: 7g
Unsaturated Fat: 3g
Trans Fat: 0g
Carbohydrates: 24g
Fiber: 2g
Protein: 4g
Cholesterol: 30mg