Quick Au Gratin Potatoes
Creamy and cheesy au gratin potatoes with a golden crust, perfect as comfort food or a side dish for family dinners and gatherings.
Ingredients
Instructions
- Slice the cooked potatoes into a bowl.
- Add the flour, dry mustard, grated cheese, salt, and pepper to the potatoes.
- Gently mix all the ingredients together.
- Spread the mixture in a greased casserole dish.
- Pour enough milk over the potatoes to barely cover them.
- Bake in the center of a preheated oven at 350°F for about 40 minutes or until just brown.
Tips & Substitutions
To enhance flavor, consider adding garlic powder or onion powder alongside the dry mustard. For a creamier texture, substitute half of the milk with heavy cream. You can use any cheese you like, such as cheddar or Gruyère, to suit your taste. If you're short on time, try using pre-cooked or microwave-ready potatoes. This dish is a great side for grilled meats or as a part of a vegetarian meal.
Serving Suggestions
Serve the au gratin potatoes alongside roasted chicken or a fresh green salad for a complete meal. They pair beautifully with Quick Bar For The Holiday or can be enjoyed on their own as a comforting side dish. Consider garnishing with fresh herbs like parsley or chives for added color and flavor.
Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place in a preheated oven at 350°F until warmed through, about 20 minutes, to maintain the texture. You can also microwave individual portions, but be aware this may result in a slightly softer consistency.
Nutrition & Diet Analysis (per serving)
Each serving of Quick Au Gratin Potatoes contains roughly 564 calories, with 10g protein, 77g carbohydrates, and 24g fat. It is an excellent source of potassium (39% of the Daily Value), vitamin C (30% of the Daily Value), and dietary fiber (24% of the Daily Value), and a good source of iron and calcium. Note that it is relatively high in sodium, at 719mg per serving (31% of the Daily Value).
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I use different types of cheese in this recipe?
Absolutely! Feel free to experiment with different cheeses such as mozzarella for a melty texture, or a sharp cheddar for a more pronounced flavor. Mixing cheeses can also add complexity to the dish. Just ensure that the total amount remains around one cup for balance.
Can I prepare this dish ahead of time?
Yes, you can prepare the dish ahead of time. Assemble it in the casserole dish, cover, and refrigerate for up to 24 hours before baking. Just add a few extra minutes to the baking time if it's coming straight from the fridge to ensure it's heated through.
What can I serve with au gratin potatoes?
Au gratin potatoes pair well with a variety of main dishes, including roasted meats and grilled vegetables. They also complement lighter fare like a crisp salad or a protein such as fish. For a complete meal, consider serving with a side of steamed broccoli or green beans.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).