Hot Spinach and Kale Dip Ingredients 1 teaspoon olive oil 1 onion, finely chopped 2 garlic cloves, minced 2 cups coarsely chopped spinach 1 cup coarsely chopped kale 1/2 cup corn 1/4 cup 2% milk 4 oz reduced fat cream cheese 3 teaspoons Worcestershire sauce 2 teaspoons sriracha (or hot-pepper sauce) 1/2 cup shredded mozzarella