To prepare a sukis spinach and feta pasta recipe, you will first need to prepare your ingredients. Wash the spinach, cut it in half, and chop it into small cubes. Place the cubed spinach in the bottom of an oven-proof dish. Pour the olive oil into the pan and heat it over medium-high heat. Add the chopped spinach to the oil and cook it until it is wilted, about 3 minutes. Remove the skillet from the heat and add the garlic and saute until fragrant, 1 to 2 minutes more. Stir in 1 cup of the grated Parmesan cheese and 2 tablespoons of kosher salt. Cook the mixture until the cheese is completely melted and the sauce is thickened, 3 to 4 minutes longer. Season with salt and pepper to taste.