Quick Homemade Kale Pesto

Bahan-bahan (4 porsi)

• 3 cups chopped kale (washed and packed)
• ½ cup pine nuts (or walnuts or almonds)
• ⅓ to ½ cup olive oil (or as needed)
• 1 clove garlic (chopped)
• 2 tablespoons fresh lemon juice
• 2 ounces Parmesan cheese
• kosher salt (to taste)