Or cook minced shallot or onion in the butter until translucent.

You minced shallots into melted butter, then heat it over a very low flame.

Add 1 tablespoon minced shallot to vinegar, salt, and pepper.

Soften a minced shallot in olive oil until it's translucent, for another minute or so.

Put a little butter in saucepan, a finely minced shallot or spoonful grated onion, and some tomato free from skin and seeds.

½ Tbs finely minced shallot or scallion