Swedish meatballs is one of the hot dishes that make up a traditional smorgasbord. Serve the meatballs alongside our Egg Noodles in Caraway Butter.
Preheat oven to 275 degrees. Combine beef, pork, onion, sour cream, egg, breadcrumbs, salt, pepper, and spices with hands. Shape into 1 3/4-inch balls. Freeze on a rimmed baking sheet 30 minutes. Reroll in hands.
Heat oil in a 12-inch nonstick skillet over medium-high heat. Cook meatballs, shaking skillet, until browned and cooked through, about 6 minutes. Keep warm in oven on a clean rimmed baking sheet.
Pour off fat and large brown bits from skillet. Add wine; cook over medium heat, stirring, until mostly reduced. Whisk in flour; add stock. Raise heat to medium-high. Simmer, stirring, until thick, 8 to 10 minutes. Pour through a sieve. Top meatballs with sauce and parsley.