ADVERTISEMENT
Instructions:
Preheat & Prep
Set oven to 350°F (175°C).
Grease a 9×9-inch baking dish and set aside.
Sauté the Onions
Melt butter in a saucepan over medium heat.
Add diced onions and cook until caramelized — soft and golden brown, about 10 minutes.
Season with salt and pepper. Remove from heat.
Cook the Potatoes
Place potatoes in a large pot.
Cover with water and add 1 tablespoon kosher salt.
Bring to a boil, then simmer until fork-tender, about 10 minutes.
Drain and transfer to a large mixing bowl.
Mash & Mix
Mash potatoes until mostly smooth.
Stir in sour cream, salt, and pepper.
Fold in sautéed onions until evenly combined.
Assemble
Spread the potato mixture into your prepared baking dish.
Lay the defrosted pie dough on top, trimming as needed to fit.
Make the Egg Wash
In a small bowl, whisk together egg, olive oil, and water.
Brush over the pie crust for a golden finish.
Bake
Bake for 25–30 minutes, or until the crust is golden and crisp.
Serve & Savor
Slice while warm and serve as a main dish or hearty side.
Pairs perfectly with a crisp salad or sour pickles.
Pro Tip:
Want a deeper knish flavor?
Add a pinch of ground mustard or swap sour cream for whipped cream cheese in the filling.
Demander à ChatGPT
ADVERTISEMENT
