Pasta Bakso Swedia

Bahan-bahan (6 porsi)

• ½ pound daging babi giling
• ½ pound daging giling
• ¼ cup remah roti panko
• 1 tablespoon peterseli segar cincang
• ¼ teaspoon bumbu halus
• ¼ teaspoon pala bubuk
• ¼ cup bawang cincang
• ½ teaspoon bubuk bawang putih
• ⅛ teaspoon ground black pepper
• ½ teaspoon garam
• 1 large telur
• 1 tablespoon olive oil
• 1 tablespoon mentega tawar
• 4 tablespoons mentega tawar
• 3 tablespoons all-purpose flour
• 2 cups kaldu sapi
• 1 cup heavy whipping cream
• 1 tablespoon saus Worcestershire
• 1 teaspoon dijon mustar
• salt (to taste)
• ground black pepper (to taste)
• 16 ounces pasta yang belum dimasak