Cheddar Scalloped Potatoes
A variant of Scalloped Potatoes — An ingredient branch from the authored reference, with its selected additions included in the quantities and method.
Contains gluten, dairy
Restrictions
Containsgluten · dairyIt is in an ingredient you cannot leave out.
Diets
VegetarianPescatarianNo porkNo alcohol
Worked out from the ingredient list. It knows nothing about brands, shared equipment or cross contamination, and it is not a certification — if you have an allergy, you still have to read the label.
Ingredients
Servings:
| 2 lb | potatoes (russet, sliced 1/8 inch) |
| 3 tbsp | butter |
| 3 tbsp | flour |
| 2 ½ cup | milk (whole, warm) |
| 1 unit | onion (thinly sliced) |
| 1 clove | garlic (minced) |
| 1 tsp | salt |
| ¼ tsp | black pepper |
| 1 cup | cheddar cheese (grated) |
Optional
Not counted above. The dish works without them.
| 1 tsp | thyme (leaves) |
Steps
- slice10 min1/8 inch, evenpotatoes to one consistent thickness — the bake is timed by the slice, and one thick layer among thin ones is the crunchy bite that gets the whole dish called underdone; do not rinse, the surface starch is a thickener you already paid for
- whisk8 minmedium, roux then milkflour into melted butter for a minute until it smells baked rather than raw, then warm milk in a slow stream — cold milk seizes a roux into lumps; warm milk lets it open into a sauce that coats a spoon
- prep8 minlayers into a buttered dish: potatoes, onion + garlic, salt + pepper, sauce, repeated to the top with sauce as the final coat — every layer seasoned, because a bland middle cannot be fixed from the surface
- bake40 min375°F, coveredfoil on — the trapped steam is what actually cooks the potatoes through; uncovered from the start, the top browns long before the center gives
- bake20 min375°F, uncovered, until deeply goldenRemove the foil and scatter all the listed grated cheddar across the top. Bake uncovered until deeply golden and a knife slides through the middle without resistance; keep the resting step before cutting.
- rest10 minbefore serving — the sauce is liquid at oven temperature and thickens as it cools; cut early, the layers slide and the dish pools