Sweet and Sour Potted Meatballs | Saveur

Ingredients

• 2 tbsp. canola oil
• 1 medium yellow onion, minced
• 1 (15-oz.) can tomato sauce
• ¹⁄₄ cup firmly packed dark brown sugar
• Kosher salt and freshly ground black pepper, to taste
• 2 lb. ground beef chuck
• 2 eggs, beaten
• ¹⁄₃ cup long-grain white rice, parboiled for 3 minutes
• 1 cup bread crumbs
• 1 medium yellow onion, grated on the coarse side of a box grater
• 2 ¹⁄₄ tsp. kosher salt
• ¹⁄₂ tsp. freshly ground black pepper