Homemade Salsa Whip up a batch of this simple Homemade Salsa with diced fresh tomatoes, corn, onions, jalapeño peppers, and lime juice. Enhanced with aromatic garlic, this flavorful dip is a surefire hit for any gathering or snack time. 4 finely chopped fresh tomatoes1 cup corn (canned, fresh, or frozen)½ cup finely chopped onion (½