Pressure Cooker Spaghetti Bolognese (w/Homemade Tagliatelle) – Adventures in Everyday Cooking

Ingredients

• 1 tablespoon vegetable oil
• 3 tablespoons butter plus 1 tablespoon for adding at the end
• ½ cup chopped onion
• ⅔ cup chopped celery
• ⅔ cup chopped carrot
• 1 pound ground beef (or you can use a pork/beef mixture)
• 2 cloves of garlic, minced
• ½ tsp salt
• ¼ tsp pepper
• ⅛ tsp ground nutmeg
• 1 cup dry white wine (or chicken broth, beef broth)
• 14 1/2 oz can of canned diced tomatoes, with their juice
• 1 pound of cooked, drained pasta
• Garnish: freshly grated parmesan
• Garnish: parsley