Easiest Way to Cook Perfect Au Gratin Potatoes

Au Gratin Potatoes. TESTED & PERFECTED RECIPE - Potatoes Au Gratin is the ultimate comfort food with sliced potatoes, heavy cream & grated cheese. Potatoes au gratin is layers of thinly sliced spuds together with a creamy sauce and melted cheese. Cheesy potatoes au gratin is a classic side dish that's easy to prepare and is always a crowd-pleaser.

Au gratin potatoes are one of the greatest casseroles of all time. Tender, fluffy potatoes are bathed in a rich and creamy cheese sauce, then baked in a hot oven until bubbly and crisp. This easy Potatoes Au Gratin recipe is made with thinly sliced potatoes, a creamy cheese sauce, and topped with sharp cheddar cheese. You can have Au Gratin Potatoes using 9 ingredients and 8 steps. Here is how you achieve that.

Ingredients of Au Gratin Potatoes

1. You need 4 of Russet Potatoes cut apx. 1/4 in thick.
2. It's 1 of yellow onion slices into half rings.
3. It's 1/2 stick of butter.
4. You need 1/2 tsp of salt.
5. You need 1 tsp of garlic powder.
6. It's 3 TBS of flower.
7. Prepare 2 cups of milk.
8. Prepare 1 of small bag shredded triple cheddar cheese.
9. Prepare 1 cup of parmesan cheese.

This potato gratin recipe is the perfect side dish for any type of meal, whether its weeknight dinners or holiday meals! This cheesy Potatoes Au Gratin recipe beats all other potato side dishes out there. Here's the best way to cook homemade au gratin potatoes at home before your holiday meal. Potatoes Au Gratin are a dinnertime staple around here!

Au Gratin Potatoes instructions

1. Preheat oven to 400 degrees F and butter a 9×13 glass baking dish..
2. In a medium-size pot, melt butter over medium heat. Mix in the flour, garlic powder, and salt. Stir constantly for one minute..
3. Stir in milk. Cook until mixture has thickened..
4. Stir in cheese all at once, and continue stirring until melted, about 30 to 60 seconds..
5. Layer 1/2 of the potatoes into bottom of the prepared casserole dish and top with the onion slices. Then pour half the cheese mixture on top..
6. Repeat step 5 with remaining potatoes, onions, and cheese mixture..
7. Cover with aluminum foil and place in oven for 1 hour. Remove foil and bake for an additional 30 minutes. (Or longer if you desire a crisper finish.).
8. Set aside to rest for 15 min then it's ready to serve..

Tender potato and onion slices smothered in a quick cheesy sauce and baked until golden. This is one of our favorite easy side dish recipes. Scalloped Potatoes -What Is the Difference? The two have come to be confused and are often used interchangeably as any online search will show. Learn how to make rich and creamy au gratin potatoes in four easy steps.

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