Why are my au gratin potatoes watery?

Why are my au gratin potatoes watery?

If you used a pre-prepped potato from the refrigerator section instead of slicing your own, they can have preservatives that make them a bit watery. If you stored your potatoes in water to prevent discoloring, be sure to drain them well and pat them dry before adding to your casserole.

What is the difference between scalloped potatoes and cheesy potatoes?

So, really, either dish could have a cheesy bread crumb topping! Still, the modern, acceptable difference between the two is that au gratin potatoes have cheese whereas scalloped potatoes are simply potatoes cooked in cream. It contains cheese but no breadcrumbs!

How do you fix runny potatoes?

How to Thicken Runny Mashed Potatoes

  1. Add a Thickening Agent. If you have flour, cornstarch, or powdered milk on hand, you can thicken up your mashed potatoes in a jiffy!
  2. Heat on a Stovetop.
  3. Heat in an Oven.
  4. Heat in a Microwave.
  5. Strain.
  6. Add More Potatoes.
  7. Add Parmesan or Hard Cheeses.

How do you keep scalloped potatoes from turning GREY?

Be sure to keep submerged in water to prevent slices from turning gray or brown. Add a tablespoon of white wine vinegar or concentrated lemon juice to a gallon of water to help keep the potatoes from turning dark.

How to make au gratin potatoes with cheese?

Ingredients 3 tablespoons butter 3 tablespoons all-purpose flour 1-1/2 teaspoons salt 1/8 teaspoon pepper 2 cups 2% milk 1 cup Kerrygold shredded cheddar cheese 5 cups thinly sliced peeled potatoes (about 6 medium) 1/2 cup chopped onion Additional pepper, optional

How long to cook au gratin potatoes in oven?

Dot the remaining butter over the top and sprinkle with the paprika. Bake for 1 to 1 1/4 hours, or until the potatoes are tender and golden brown on top. Let stand for 5 minutes before serving.

How to make au gratin potatoes with Betty Crocker?

In small bowl, mix remaining 1/2 cup cheese and the bread crumbs; sprinkle over potatoes. Sprinkle with paprika. Bake uncovered 15 to 20 minutes or until top is brown and bubbly and potatoes are tender. *Percent Daily Values are based on a 2,000 calorie diet. With Betty by your side, you’ve got it made.

How to make a potato au gratin curdle?

Bring to a boil; cook and stir 2 minutes or until thickened. Remove from heat; stir in cheese until melted. Add potatoes and onion. Transfer to a greased 2-qt. baking dish. Cover and bake 1 hour. Uncover; bake 30-40 minutes or until the potatoes are tender. If desired, top with additional pepper. Why did my potato au gratin curdle?