1 cup salsa
1/2 cup lime juice
1/2 cup water
2 cloves garlic, minced
1 tablespoon snipped cilantro
1 1/2 teaspoons ground cumin
1/4 teaspoon ground red pepper
1/4 teaspoons black pepper

Combine ingredients, pour over pork and refrigerate for 3 to 4 hours before cooking. Enough for about 1 1/2 pounds.