Oat and Amaranth-Crusted Ham and Cheese Quiche | The Whole Grains Council

Ingredients

• ½ cup old-fashioned rolled oats
• ½ cup beige amaranth
• ½ tsp. salt
• 3 Tbsp. unsalted butter, melted, plus more for preparing the pie dish
• 2 to 4 Tbsp. ice-cold water
• 1 large egg white, lightly beaten (save the yolk for the filling)
• 2 large eggs
• 1 large egg yolk
• 1 cup 2% milk
• 1 tsp. Dijon mustard
• 1 tsp chopped fresh rosemary
• ⅛ tsp. salt
• 1 cup (loosely packed) grated Le Gruyère AOP
• 1 cup chopped country ham