dinner · vegetarian
Caramelized onion potato knishes
Mashed potato and slow-cooked onion tucked inside squares of puff pastry. Crisp outside, soft and sweet within.
- Time
- 55min
- Steps
- 5
Ingredients
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Allergens
Contains milk, egg and wheat.
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Shopping list
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Equipment
You'll need: Oven, Rimmed sheet pan.
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Method
-
1
Heat the oven to 400°F (200°C) and line a baking sheet. Peel and dice the potatoes and simmer 12 to 15 minutes, until tender.
-
2
While they cook, slice the onion thinly and cook it in the butter over medium-low heat for about 15 minutes, until golden.
-
3
Drain the potatoes well, mash them with salt and let them cool a little, then stir in the onions.
-
4
Cut the pastry into four squares. Put filling in the middle of each, gather the corners and pinch the seams shut.
-
5
Set them seam-side down on the sheet, brush with the beaten egg and bake 20 to 25 minutes, until deep golden.
