Milk, top rewards a little know-how: how to choose it, cook it, store it, and substitute in a pinch. Browse 1 recipe to cook with it.
Top milk is the cream-rich layer that rises to the top of a bottle of non-homogenized milk. As the milk sits, the lighter butterfat floats up, so the few inches at the top are richer than the milk below.
Before homogenization made milk uniform, every bottle separated this way. Cooks would pour off that top layer and use it as a light cream, since it sits roughly between whole milk and true cream in richness.
You see it in old recipes for sauces and puddings that wanted a little extra body. Modern homogenized milk does not separate, so the term has mostly faded out.
Reach for half-and-half. It lands close to where the old top-milk layer sat, richer than whole milk but lighter than cream, and it slots straight into a recipe that asks for top milk.
If you only have whole milk and cream, a roughly half-and-half mix of the two gets you there.
One thing to watch in hot dishes. The closer you get to plain milk, the more it can curdle when it hits acid or a hard boil, so for a sauce that simmers, lean toward cream or half-and-half, which carry enough fat to stay smooth.
To pull real top milk yourself, you would need old-style cream-line milk, the non-homogenized kind, then skim the risen layer off after it settles.
There are 1 recipe that contain this ingredient.
Scalloped lobster baked in cream with mustard, lemon, and buttered bread crumbs. A classic New England-style lobster casserole with a golden, crunchy topping.