Bercy butter is a type of French butter sauce that is usually made with shallots, white wine, and parsley. However, if you're looking for a similar flavor or texture, there are a few options. One alternative is Beurre Blanc, which is also a French butter sauce made with white wine and shallots. Another option is Hollandaise sauce, which is made with egg yolks and butter and has a rich, creamy texture. You could also try making a simple garlic butter sauce or an herb-infused compound butter to add flavor to your meals. Regardless of which one you choose, each of these butter sauces has a smooth, velvety texture that will elevate your dishes.