Ingredients
Method
- STEAK
- Salt and pepper the steak, and slice into 1-inch cubes. Skewer on bamboo or metal sticks alternating meat and sliced tomato. Brush with melted butter. On a medium-low setting on your grill, cook the steak. Cooking time will depend on the thickness of the steak.
- SAUCE
- Cook onion, garlic, ginger, and spices in oil in a 1- to 2-quart heavy saucepan over moderately low heat, stirring, until onion is softened, about 4 minutes. Stir in vinegar and simmer over moderately low heat 1 minute. Add tomatoes (with juice) and brown sugar, then increase heat to moderate and simmer, stirring occasionally, until slightly thickened, about 30 minutes. Cool slightly, about 5 minutes.
- Purée sauce in a blender until smooth (use caution when blending hot liquids). Serve at room temperature.
- Cooks' note:
- Sauce can be made 3 days ahead and cooled completely, then chilled, covered.
- Makes about 1 1/2 cups.