Add onion, garlic, jalapeno, cilantro leaves, fresh lime juice, cumin, black pepper, salt to your food processor. Chop to a fine grade.
Pour in the crushed tomatoes and green chiles. Puree until mostly smooth. Taste, then add more salt and/or cumin, if desired.
Serve immediately and refrigerate for up to 7 days.
JALAPENO: If you want to add more heat use the entire jalapeno with seeds, or even add in two. You can even use habanero or serrano chile intead!STORE salsa in an airtight container in the refrigerator for up to 7 days.MORE RECIPES YOU'LL LOVE: