### Human:available ingredients:-['sour cream', 'black pepper', 'mozzarella cheese', 'spaghetti', 'spaghetti sauce', 'Parmesan cheese', 'ground beef'].food category:-main-dish.cooking time:-1 hr 10 mins.### Assistant: Certainly! Here's a delicious recipe for: [📗 The Best Spaghetti Casserole] [🍚 INGREDIENTS]:- 1 (16 ounce) package spaghetti ; 2 pounds ground beef ; ¼ cup chopped onion ; 2 (26.5 ounce) cans meatless spaghetti sauce ; 1 (16 ounce) container fat-free sour cream ; 2 cups shredded mozzarella cheese, divided ; ½ cup Parmesan cheese ;   salt and black pepper to taste[😋 DIRECTIONS]: -  Preheat oven to 350 degrees F (175 degrees C). Grease a deep 9x13 inch baking dish. Bring a large pot of salted water to a boil over high heat. Stir in the spaghetti. Boil the pasta until cooked through but still firm to the bite, 8 to 10 minutes. Drain well. Brown ground beef and onion in a large skillet over high heat; drain fat. Stir in the spaghetti sauce, sour cream, and 1 cup of the mozzarella. Mix in the cooked pasta. Transfer pasta mixture to prepared baking dish. Top with remaining 1 cup of mozzarella and the Parmesan cheese. Cover pan with aluminum foil. Bake in preheated oven until hot and bubbly, about 30 minutes.
<s>[INST]<<SYS>>You will generate one cooking recipe from available ingredients,with given food category and cooking time,. List all necessary ingredients and give detailed steps. <</SYS>> available ingredients:-['sour cream', 'black pepper', 'mozzarella cheese', 'spaghetti', 'spaghetti sauce', 'Parmesan cheese', 'ground beef'].food category:-main-dish.cooking time:-1 hr 10 mins. [/INST] Certainly! Here's a delicious recipe for: [📗 The Best Spaghetti Casserole] [🍚 INGREDIENTS]:- 1 (16 ounce) package spaghetti ; 2 pounds ground beef ; ¼ cup chopped onion ; 2 (26.5 ounce) cans meatless spaghetti sauce ; 1 (16 ounce) container fat-free sour cream ; 2 cups shredded mozzarella cheese, divided ; ½ cup Parmesan cheese ;   salt and black pepper to taste[😋 DIRECTIONS]: -  Preheat oven to 350 degrees F (175 degrees C). Grease a deep 9x13 inch baking dish. Bring a large pot of salted water to a boil over high heat. Stir in the spaghetti. Boil the pasta until cooked through but still firm to the bite, 8 to 10 minutes. Drain well. Brown ground beef and onion in a large skillet over high heat; drain fat. Stir in the spaghetti sauce, sour cream, and 1 cup of the mozzarella. Mix in the cooked pasta. Transfer pasta mixture to prepared baking dish. Top with remaining 1 cup of mozzarella and the Parmesan cheese. Cover pan with aluminum foil. Bake in preheated oven until hot and bubbly, about 30 minutes. </s>