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Gratin of Apples Onion and Gruyère
Photo: Matheus Cenali

Gratin of Apples Onion and Gruyère

12 ingredients 17 steps fandom
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Estimated Nutrition (whole recipe, rough)

962
Calories
28g
Protein
28g
Fat
144g
Carbs

Counts 10 of 11 ingredients — the other 1 aren't in our nutrition table and contribute nothing above, so the real totals are higher.

What these numbers assume — 10 portions →
Ingredient Portion assumed kcal
Flour 1 cup (125g) all-purpose 455
Cheese 1 oz (28g) cheddar 113
Butter 1 tbsp (14g) 102
Apple 1 medium (182g) 95
Egg 1 large egg (50g) 78
Sugar 1 tbsp (12.5g) granulated 49
Onion 1 medium (110g) 44
Wine 2 tbsp cooking wine (30ml) 25
Chives 1 tbsp (3g) 1
Salt 1 tsp (6g) 0
Water not in our table 0

Totals for the whole recipe, adding one typical portion per ingredient — listed above. Quantities in the recipe are not counted, so this is a rough guide only — not suitable for medical or dietary planning.

Ingredients

  • ¾ cup flour
  • ½ teaspoon granulated sugar
  • ¼ teaspoon salt
  • 5 tablespoons butter
  • 1 tablespoon cold water
  • 1 egg yolk
  • 2 tablespoons butter
  • 1 medium yellow onion
  • 1 Granny Smith apple cored and thinly sliced
  • 8 slices wine sap apple thinly sliced
  • 4 slices gruyère cheese thinly sliced
  • 2 tablespoons finely chopped fresh chives

Directions

1

In bowl of food processor fitted with chopping blade combine flour, sugar and salt then cut in butter and process mixture until butter is finely distributed.

2

Add water and egg yolk then process until dough forms a ball.

3

Heat oven to 400°F.

4

Divide dough into 4 pieces on lightly floured surface and roll out each piece to a 5-inch round.

5

Fit each round into a 4-inch tart pan.

6

Bake 15 minutes then reduce temperature to 350°F.

7

Melt 1 tablespoon butter in skillet then add onions and sauté 10 minutes covered stirring occasionally then set aside.

8

Melt remaining butter then add all apple slices and sauté until tender and golden.

9

Fill each shell with sautéed onions and top with apple slices arranged in a fan pattern alternating two wine sap slices among the granny smith apples in each tart.

10

Cover apple fans with cheese and bake 5 minutes.

11

Garnish tarts with chopped chives.

12

Category:Cathy's Recipes

13

Category:Casserole Recipes

14

Category:Granny Smith apple Recipes

15

Category:Winesap Recipes

16

Category:Gruyère Recipes

17

Category:Egg yolk Recipes

Recipe sourced from fandom

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