Oven Roasted Sour Cream and Parmesan Onions

Course: Side Dish

Cuisine: American

Prep Time: 10 minutes

Cook Time: 40 minutes

Total Time: 50 minutes

Servings: servings

Calories: 554kcal

Author: Melanie Bauer | Melanie Makes

These five ingredient Oven Roasted Sour Cream and Parmesan Onions are an easy side dish that is perfect for any night of the week and equally special at a holiday dinner table. Onion rounds are drizzled in olive oil and oven roasted before being slathered in a sour cream and Parmesan cheese sauce and baked until golden brown.

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Ingredients

3 medium onions peeled and cut into 1/4" rounds
3 tablespoons olive oil
2 eggs
8 ounces sour cream
1-1/3 cups grated Parmesan cheese divided

Instructions

Preheat oven to 375 degrees.
Lay onion rounds on bottom of 9x13 pan.
Drizzle onions with olive oil and season with salt and pepper.
Bake for 15 minutes.
Meanwhile, in a small bowl, whisk together eggs, sour cream and 2/3 cup Parmesan cheese.
Remove onions from oven and raise temperature to 425 degrees.
Pour sour cream mixture over onions and smooth into an even layer.
Sprinkle remaining Parmesan cheese over sour cream mixture and season with additional salt and pepper.
Bake for 25-30 minutes or until golden and bubbly.

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