- 1½ pounds russet potatoes
- ¼ cup half-and-half
- 2 ounces unsalted butter
- ¾ teaspoon kosher salt
- 1 egg yolk
- 2 tablespoons cooking oil
- 1 cup chopped onions
- 2 carrots, peeled and diced
- 2 cloves garlic, minced
- 1½ pounds ground buffalo
- 1 teaspoon kosher salt
- Fr eshly ground black pepper
- 2 tablespoons all-purpose flour
- 2 teaspoons tomato paste
- ½ cup turkey or chicken stock
- ½ cup red wine
- ⅛ teaspoon cinnamon
- 1 teaspoon Worcestershire sauce
- 2 teaspoons freshly chopped rosemary leaves
- 1 teaspoon freshly chopped thyme leaves
- ½ cup fresh or frozen corn kernels
- ½ cup fresh or frozen peas
- Peel the potatoes and cut into ½-inch dice. Place in a medium saucepan and cover with cold water. Set over high heat, cover and bring to a boil. Once boiling, uncover, decrease the heat to maintain a simmer and cook until tender and easily crushed with tongs, approximately 10 to 15 minutes. Drain the potatoes in a colander and then return to the saucepan. Mash the potatoes and then add the half and half, butter, salt and ¼ teaspoon pepper and continue to mash until smooth. Stir in the yolk until well combined.
- Preheat the oven to 400 degrees F.
- While the potatoes are cooking, prepare the filling. Place the cooking oil into a saute pan and set over medium high heat. Once the oil shimmers, add the onion and carrots and saute just until they begin to take on color, approximately 3 to 4 minutes. Add the garlic and cinnamon and stir to combine. Add the buffalo, salt and ½ teaspoon pepper and cook until browned and cooked through, approximately 3 minutes. Sprinkle the meat with the flour and toss to coat, continuing to cook for another minute. Add the tomato paste, stock, red wine, Worcestershire, rosemary, thyme, and stir to combine. Bring to a boil, reduce the heat to low, cover and simmer slowly 10 to 12 minutes or until the sauce is thickened slightly.
- Add the corn and peas to the buffalo mixture and spread evenly into an 11 by 7-inch glass baking dish. Top with the mashed potatoes, starting around the edges to create a seal to prevent the mixture from bubbling up and smooth with a rubber spatula. Place on the middle rack of the oven and bake for 25 minutes or just until the potatoes begin to brown. Remove to a cooling rack for at least 15 minutes before serving.