Ham and Shrimp Croquettes (Croquetas de Jamón con Gambas) | Saveur

Ingredients

• 3 Tbsp. butter
• 1 1⁄4 cups flour
• 3 1⁄4 cups milk, hot
• 1 small yellow onion, chopped
• 1 sprig flat-leaf parsley
• 1⁄3 lb. sliced serrano ham, chopped
• 1⁄3 lb. medium shrimp, peeled, deveined, and finely chopped
• Salt, to taste
• Spanish olive oil
• 3 cups dried fine bread crumbs
• 3 eggs, lightly beaten