2 cups fresh basil leaves, packed (can sub half the basil leaves with baby spinach)

1/2 cup freshly grated Romano or Parmesan cheese (about 2 ounces)

1/2 cup extra virgin olive oil

1/3 cup pine nuts (can sub chopped walnuts)

3 cloves garlic, minced (about 1 tablespoon)

1/4 teaspoon salt, or more to taste

1/8 teaspoon freshly ground black pepper, or more to taste