Shepherd's Pie

Method
- Preheat the oven to 425 degrees F.
- Peel the potatoes and quarter. 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 fork-tender, approximately 10 to 15 minutes.
- Drain water and put back on the stove to allow the remaining water to evaporate. Add the butter, milk, salt & white pepper. Mash until smooth. Taste and re-season as necessary. More milk may be needed to smoothen the texture.
- While the potatoes are cooking, prepare the filling. Place the canola oil into a 12-inch saute pan and set over medium-high heat. Once the oil shimmers, add the onion and saute just until they begin to take on color, approximately 3 to 4 minutes.
- Add the vegetable bullion and flour and stir to incorporate. Deglaze with water and stir vigorously to limit any lumps. Season with the marsala wine and Worcestershire sauce. Bring to a boil, reduce the heat to low, cover and simmer until the sauce is thickened slightly.
- Add the grain meat and stir together.
- In a restaurant third pan, layer the meat mixture, corn and mashed potatoes. Use a rubber spatula to even the mix and ensure each layer is covered.
- Bake for 25 minutes or just until the potatoes begin to brown. Remove to a cooling rack for at least 15 minutes before serving.