1 large jalapeno, seeded and finely minced, about 2 tablespoons, add more for a spicier bite
1 small lime, juiced, about 1 tablespoon fresh lime juice
1 handful cilantro (leaves only), finely chopped, about 2 tablespoons
1/4 cup red onion
1/4 teaspoon kosher salt, adjust to taste
1/8 teaspoon freshly ground black pepper, adjust to taste
Place all ingredients in a bowl and stir to combine. Cover with lid or transfer to an airtight container. Chill until ready to serve. This will keep well in the refrigerator for about a week.