01 -
Combine panko bread crumbs and milk in a small bowl. Let sit for 10 minutes to absorb milk. Heat 1 tbsp olive oil and 1 tbsp butter in a skillet over medium heat. Sauté chopped onions until translucent, about 5 minutes. Add garlic and oregano, cooking for an additional 1-2 minutes. Mix ground beef in a large bowl with sautéed onion mixture, salt, pepper, and egg. Add soaked bread crumbs and blend well.
02 -
Use a tablespoon or scoop to form the mixture into approximately 20 evenly sized meatballs. Brown meatballs in the skillet over medium heat, turning to brown on all sides. Avoid overcrowding the skillet; cook in batches if needed. Transfer browned meatballs to a baking sheet and keep warm in the oven.
03 -
In the same skillet, melt 4 tbsp butter. Whisk in flour and cook until golden brown, forming a roux. Gradually stir in warmed beef broth while maintaining a gentle simmer. Add heavy cream, Worcestershire sauce, and Dijon mustard. Simmer until sauce thickens.
04 -
Add cooked meatballs to the skillet with the sauce. Cover and let simmer on low heat for 10 minutes.
05 -
Serve Swedish meatballs with broad noodles or mashed potatoes for a satisfying meal.