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Tennessee Onions

Tennessee Onions

Tennessee Onions is an old-fashioned onion casserole featuring sweet onions and a blend of cheeses, making it a unique side dish.
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Prep Time 10 minutes
Cook Time 1 hour 10 minutes
Total Time 1 hour 20 minutes
Course Side Dish
Cuisine American
Servings 10 servings
Calories 320 kcal

Equipment

  • oven
  • Baking Dish
  • large bowl

Ingredients
  

  • 1 can cooking spray
  • 2.5 lb. sweet onions about 3 large onions, sliced crosswise into ¼-in.-thick slices and separated into rings
  • 1 tsp. dried thyme
  • 1 tsp. dried parsley flakes
  • 1 tsp. garlic salt
  • 0.5 tsp. dried oregano
  • 0.5 tsp. dry mustard
  • 0.25 tsp. cayenne pepper
  • 0.25 cup salted butter cut into ¼-in.-thick pieces
  • 4 oz. mild Cheddar cheese shredded (about 1 cup)
  • 4 oz. smoked Gouda cheese shredded (about 1 cup)

Instructions
 

  • Preheat oven to 350°F. Coat a 13- x 9-inch baking dish with cooking spray.
  • Place onions in a large bowl. Sprinkle with thyme, parsley, garlic salt, oregano, mustard, and cayenne pepper; toss gently to coat.
  • Arrange evenly in prepared baking dish.
  • Arrange butter evenly over onions, and sprinkle with Cheddar and Gouda. Cover with aluminum foil, and bake in preheated oven until onions are soft and sides are bubbly, about 40 minutes.
  • Remove foil. Bake at 350°F until top is golden, about 30 minutes.

Nutrition

Serving: 1servingCalories: 320kcalCarbohydrates: 30gProtein: 5gFat: 20gSaturated Fat: 12gPolyunsaturated Fat: 1gMonounsaturated Fat: 6gCholesterol: 40mgSodium: 800mgPotassium: 300mgFiber: 2gSugar: 5gVitamin A: 500IUVitamin C: 10mgCalcium: 150mgIron: 1mg
Keyword Casserole, cheesy onion dish, onion casserole, side dish, Tennessee Onions
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