Leftover turkey and veggies in savory gravy, crowned with fluffy mashed potatoes and baked.
7 steps, about 55 minutes start to finish.
Sauté onion in butter
Add leftover turkey and vegetables
Pour in gravy and simmer
Transfer to baking dish
Top with mashed potatoes
Bake at 375°F for 25 minutes until golden on top
Optional: place foil on top midway through
“The turkey is already cooked, so you are really just building and warming it through, and you don't want the filling to dry out. Spread the mashed potatoes all the way to the edges so they seal the top and the gravy doesn't bubble up around them.”