Hamburg So-Su

Here are two versions, each making about 1¼ cups. One relies on bottled tonkatsu sauce and one you make from scratch. To make the sauce with bottled tonkatsu sauce: in a small saucepan over low to medium heat, combine 1 cup tonkatsu sauce, ¼ cup red wine, ¼ cup water, and 2 tablespoons ketchup, mix well, and cook about 3 minutes. To make the sauce from scratch: in a small saucepan over low to medium heat, combine 1 cup tomato ketchup, ¼ cup Worcestershire sauce, ¼ cup red wine, ¼ cup water, and 1 teaspoon sugar, mix well, and cook about 3 minutes. Store any leftover sauce in the refrigerator for up to 2 days. Use on hamburgers, meat loaf, or even on an omelet.