Walnut-Crusted Roast with Blue Cheese Mashed Potatoes

Ingredients

• 1 beef Eye of Round Roast (2 to 3 pounds)

Walnut Crust:

• 1/2 cup finely chopped walnuts
• 3 tablespoons finely chopped green onion
• 1/2 teaspoon pepper

• 4 cups prepared mashed potatoes, warmed
• 1/2 cup crumbled blue cheese