Ingredients

• 2 pounds potatoes, such as russet, peeled and cubed
• 2 tablespoons sour cream
• 1 large egg yolk
• 11/2 cup vegetable broth
• 1 tablespoon extra-virgin olive oil, 1 turn of the pan
• 1 carrot, peeled and chopped
• 1 onion, chopped
• 2 tablespoons butter
• 2 tablespoons all-purpose flour
• 2 teaspoons Worcestershire
• 1/2 cup peas
• 1 teaspoon sweet paprika
• 2 tablespoons chopped fresh parsley leaves

1. Boil potatoes in salted water until tender, about 12 minutes.
2. Drain potatoes and pour them into a bowl.
3. Combine sour cream, egg yolk and 1/2 cup of vegetable broth.
4. Add the cream mixture into potatoes and mash until potatoes are almost smooth.
5. While potatoes boil, preheat a large skillet over medium high heat. Add oil to hot pan with chopped carrot and onion.
6. Cook vegetables 5 minutes, stirring frequently.
7. In a second small skillet over medium heat cook butter and flour together 2 minutes.
8. Whisk in remaining 1 cup of broth and Worcestershire sauce.
9. Thicken gravy 1 minute. Add gravy to vegetables and stir in peas.
10. Preheat broiler to high. Fill a small rectangular casserole with vegetable mixture.
11. Spoon potatoes over vegetables evenly.
12. Top potatoes with paprika and broil 6 to 8 inches from the heat until potatoes are evenly browned.
13. Top casserole dish with chopped parsley and serve.