These skillet au gratin potatoes with cottage cheese are creamy, cheesy, and perfectly golden on top — the ideal comforting side. Thinly sliced potatoes are layered with a smooth sauce made from sautéed onions and garlic, butter, milk, and blended cottage cheese, creating a rich but not overly heavy dish.
The recipe is simple and mostly one-pan: no boiling the potatoes first, no flour to thicken, and minimal cleanup when you use an oven-safe skillet. You sauté the aromatics, blend the cottage cheese sauce, layer the potatoes with cheese, and bake until bubbly and golden. It feels special enough for guests yet easy enough for a weeknight.
Why You’ll Love This Cottage Cheese Au Gratin Potatoes Recipe
- One-Pan Wonder: Everything cooks in a single skillet for easy cleanup.
- Cheesy, Creamy Texture: Blended cottage cheese plus shredded cheese create a luscious sauce.
- Flavorful: Sautéed onions, garlic, and Italian seasoning add depth.
- Flexible: Swap cheeses, milks, or potatoes to suit what you have on hand.
Ingredients & Substitutions
Pantry-friendly options you can swap:
Yukon Gold Potatoes: Russets or red potatoes work too.
Cottage Cheese: Ricotta or Greek yogurt are good alternatives.
Milk: Any milk — whole, reduced-fat, oat, or almond — is fine.
Butter: Use ghee or a plant-based butter if desired.
Light Olive Oil: Avocado or regular olive oil is fine for sautéing.
Onion: Shallots or leeks add a milder sweetness.
Garlic: Garlic powder can be used in a pinch (start with 1/2 tsp).
Shredded Cheese: Cheddar, mozzarella, gouda, or gruyère all melt well; add a little parmesan if you like.
Italian Seasoning: Substitute dried oregano, thyme, or a mix of herbs.
Salt & Pepper: Adjust to taste.
How to Make Au Gratin Potatoes in a Skillet
Below are straightforward, step-by-step instructions for an easy, gluten-free au gratin potato dish. The same directions are in the recipe card at the bottom.
Step 1: Prep the Vegetables
Preheat the oven to 350°F (175–200°C). Slice 2½ pounds of potatoes into thin rounds (about 1/8-inch). Place the slices in cold water to remove excess starch while you prep the aromatics. Dice 1/4 onion and mince 4 cloves garlic.
Heat 1 tablespoon olive oil in a skillet over medium heat. Sauté the onion until soft, about 2 minutes, then add the garlic and cook 1–2 minutes until fragrant. Transfer to a bowl. Drain the potato slices and pat them dry on a clean towel to remove excess moisture.
Step 2: Blend the Sauce
In a blender or food processor, combine 1 cup cottage cheese, 1/2 cup milk, 2 tablespoons butter, 1 teaspoon salt, and the sautéed onion and garlic. Blend until the mixture is smooth and creamy. Taste and adjust seasoning if needed.
Step 3: Layer the Potatoes
Lightly oil the bottom and sides of an oven-safe skillet. Arrange a third of the potato slices in an even layer, slightly overlapping. Pour a third of the cottage cheese sauce over the potatoes, sprinkle with Italian seasoning, pepper, and a third of the shredded cheese. Repeat twice more to finish with a cheesy top layer.
Step 4: Cook and Finish
Cover the skillet with a lid or foil and bake for 35 minutes. Remove the cover and bake 15 more minutes until the top is lightly browned. For extra color, broil 2–3 minutes while watching closely. Let the dish rest 10–15 minutes before serving so the sauce sets.
Recipe Tips
Slice Evenly: Uniform slices ensure even cooking; soak to remove starch and pat dry to avoid sogginess.
Blend for Smoothness: Blending the cottage cheese yields a silky sauce; keep it chunky if you prefer texture.
Cover While Baking: Trapping steam helps the potatoes become tender. You can also bake this in a casserole dish if you don’t have an oven-safe skillet.
Serving Suggestions
- Cheesy Finish: Add Swiss or gruyère during the last minutes for a nutty top layer.
- Herbs: Sprinkle chopped rosemary or parsley before serving.
- Fresh Toppings: Chopped green onions add color and brightness.
- Smoky Touch: A light dusting of smoked paprika complements the creaminess.
- Holiday Side: Pairs well with roasted meats and vegetables for special occasions.
Frequently Asked Questions
Cool completely and store in an airtight container in the refrigerator for up to 3 days. Reheat in the oven to restore a crisp edge, or enjoy cold if you prefer.
Yes — assemble the dish, cover, and refrigerate unbaked. Bake when ready; it’s a great make-ahead side for holidays or dinner parties.
Absolutely. Sharp cheddar, gruyère, gouda, or mozzarella all work. The blended cottage cheese keeps the sauce creamy regardless of the shredded cheese you choose.
Use an oven-safe skillet with high sides. Cast iron or stainless steel skillets are ideal. A Hexclad or similar hybrid pan works well for stove-to-oven cooking.
Yes. This version uses no flour or breadcrumbs, so it’s naturally gluten-free if your ingredients are gluten-free.
Yes — sweet potatoes offer a sweeter, colorful variation. They may cook faster, so watch for tenderness.
Au gratin typically includes cheese in the layers and on top for a golden crust; scalloped potatoes are usually a creamy bake that may not include cheese.
Blended cottage cheese creates a naturally thick, creamy sauce without a roux, keeping the recipe simple and lighter.
More Side Dish Recipes
- Creamy Garlic Mashed Potatoes with Cottage Cheese
- Easy Potato Waffles — High-Protein and Crispy
- Cheesy Smashed Potatoes — Oven-Baked and Crispy
- Cheesy Cauliflower Zucchini Soup with Potato
- Shredded Frozen Hash Browns — Air Fryer Method
Skillet Au Gratin Potatoes with Cottage Cheese
Ingredients
- 2½ pounds Yukon Gold potatoes
- 1 cup cottage cheese
- 1/2 cup milk (any variety)
- 2 tablespoons butter
- 8 ounces shredded cheese (any variety)
- 4 cloves garlic
- 1/4 onion, diced
- 1 teaspoon Italian seasoning
- 1 teaspoon salt
- Dash of pepper
- 1 tablespoon light olive oil
Instructions
- Preheat oven to 350°F (175–200°C). Slice potatoes into thin rounds (about 1/8-inch) and place in cold water to soak.
- Dice the onion and mince the garlic. Heat oil in a skillet over medium heat, sauté the onion 2 minutes, add garlic and cook 1–2 minutes. Transfer to a bowl.
- Drain and pat dry the potato slices on a clean towel.
- Blend 1 cup cottage cheese, 1/2 cup milk, 2 tablespoons butter, 1 teaspoon salt, and the sautéed onion and garlic until smooth.
- Lightly oil a skillet. Layer a third of the potatoes, pour a third of the sauce, sprinkle Italian seasoning, pepper, and a third of the shredded cheese. Repeat twice.
- Cover and bake 35 minutes. Remove cover and bake 15 more minutes until the top browns. Broil 2–3 minutes if desired. Let rest 10–15 minutes before serving.
Notes
Slice Thin: Uniform slices cook evenly; soak to remove starch and dry to prevent sogginess.
Blend or Not: Blending the cottage cheese yields a silky sauce; leave it chunkier if you prefer texture.
Cover to Cook Evenly: Use a lid or foil while baking to trap steam for tender potatoes.
Nutrition
Important Disclaimer
This recipe is created by a home cook and is not medical advice. Consult a healthcare provider for personalized dietary concerns.