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Creamy, comforting smoked cheddar caramelized onion scalloped potatoes are the ultimate holiday side dish to add to your menu! Easy to make and such a huge crowd-pleaser.
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Smoked Cheddar Caramelized Onion Scalloped Potatoes

Creamy, comforting smoked cheddar caramelized onion scalloped potatoes are the ultimate holiday side dish to add to your menu! Easy to make and such a huge crowd-pleaser.
Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Servings 6 servings

Ingredients

  • 1 tablespoon butter
  • 1 tablespoon olive oil
  • 1 medium onion, thinly sliced
  • 1 cup milk
  • 1 cup half and half cream
  • 1 tablespoon flour, mixed with 1 tablespoon water
  • 2 cloves garlic, minced
  • 1 teaspoon dried thyme
  • 1/4 teaspoon ground nutmeg
  • Salt and pepper to taste
  • 2 pounds russet potatoes, peeled and thinly sliced
  • 1 cup shredded smoked cheddar cheese

Instructions

  • In a medium skillet over medium heat, melt butter and olive oil until pan is shimmery. Add sliced onion to skillet and saute 10-12 minutes, stirring occasionally until onions are a deep golden brown. Remove from heat and set aside.
  • In a small saucepan, heat milk, half-and-half, flour/water mixture, garlic, thyme, and nutmeg until sauce is simmering and slightly thickened. Remove from heat and season with salt and pepper to taste.
  • Grease a 9-in cast iron skillet (OR a round baking pan or pie plate) Layer 1/3 of sliced potatoes in bottom of pan overlapping them slightly. Top with 1/3 caramelized onions, 1/3 cream mixture and sprinkle with 1/3 cup shredded cheese. Repeat layers two more times ending with cheese on top.
  • Cover pan tightly with tin foil and baked scalloped potatoes at 375F 45-50 minutes until potatoes are tender and bubbly. Remove tin foil and broil scalloped potatoes under high heat 3-5 minutes until a deep golden brown. Let potatoes stand 10 minutes before serving warm. Enjoy!