Cheesy Potatoes with Onions
Indulge in the ultimate comfort food with this creamy, golden-brown Cheesy Potatoes with Onions recipe, a perfect side dish for any occasion. Layers of buttery, thinly sliced russet potatoes are paired with caramelized yellow onions, seasoned with garlic powder, salt, and black pepper, and smothered in melty shredded cheddar cheese. This oven-baked delight comes together with just 15 minutes of prep and bakes to bubbly perfection in under an hour. The optional garnish of fresh parsley adds a pop of color and freshness to this rich and hearty dish. Ideal for family dinners, holidays, or potlucks, this crowd-pleasing recipe is easy to make yet irresistibly satisfying.
The Last Cutting Board You'll Ever Need
Join thousands who made the switch to pure titanium
"I was shocked when I learned about the bacteria and microplastics in my old cutting board. Switching to Titan Haus was the best decision—I'll never go back!"
Recipe Information
Ingredients
- 6 medium Russet potatoes
- 1 large Yellow onion
- 2 cups Cheddar cheese, shredded
- 3 tablespoons Butter
- 2 tablespoons Olive oil
- 1 teaspoon Garlic powder
- 1 teaspoon Salt
- 0.5 teaspoons Ground black pepper
- 2 tablespoons Fresh parsley, chopped (optional for garnish)
Instructions
Preheat your oven to 375°F (190°C) and grease a 9x13-inch baking dish with a small amount of olive oil or butter.
Peel the potatoes and slice them into thin, uniform rounds about 1/8-inch thick. Use a mandoline slicer if available for even cuts.
Peel the onion, slice it in half, and then thinly slice into half-moons.
In a large skillet, heat the butter and olive oil over medium heat until melted and bubbling. Add the sliced onions and sauté for 5-7 minutes, stirring occasionally, until they soften and become slightly caramelized.
In a large mixing bowl, combine the sliced potatoes, sautéed onions, garlic powder, salt, and black pepper, mixing well to evenly coat the ingredients.
Layer half of the potato-onion mixture in the prepared baking dish, spreading it out evenly.
Sprinkle 1 cup of the shredded cheddar cheese over the first layer of potatoes and onions.
Add the remaining potato-onion mixture on top, spreading it evenly over the first layer.
Cover the dish tightly with aluminum foil and bake in the preheated oven for 35 minutes.
Remove the foil, sprinkle the remaining 1 cup of shredded cheddar cheese evenly over the top, and return the dish to the oven. Bake uncovered for another 15 minutes, or until the cheese is melted, bubbly, and golden brown.
Remove the dish from the oven and let it rest for 5 minutes before serving. Garnish with freshly chopped parsley if desired.
Nutrition Facts
Calories |
423 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 22.9 g | 29% | |
| Saturated Fat | 12.2 g | 61% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 56 mg | 19% | |
| Sodium | 618 mg | 27% | |
| Total Carbohydrate | 41.1 g | 15% | |
| Dietary Fiber | 3.0 g | 11% | |
| Total Sugars | 3.0 g | ||
| Protein | 14.5 g | 29% | |
| Vitamin D | 0.3 mcg | 1% | |
| Calcium | 300 mg | 23% | |
| Iron | 1.5 mg | 8% | |
| Potassium | 979 mg | 21% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
