Roasted Onion Gratin ("The Gratin or Gratinadas")

Name: Roasted Onion Gratin
Yield: 6
Ingredients: 300 g of onion; 125 g of grated Parmesan cheese; 100 g of grated Mozzarella cheese; 125 g of beef; 1 large cup of white wine; 7 cups of water; 25 g of wheat flour; 100 g of butter or margarine; salt; pepper

1
300 g of onion
2
125 g of grated Parmesan cheese
3
100 g of grated Mozzarella cheese
4
125 g of beef
5
1 large cup of white wine
6
7 cups of water
7
25 g of wheat flour
8
100 g of butter or margarine
9
salt
10
pepper

Ingredients

1
300 g of onion
2
125 g of grated Parmesan cheese
3
100 g of grated Mozzarella cheese
4
125 g of beef
5
1 large cup of white wine
6
7 cups of water
7
25 g of wheat flour
8
100 g of butter or margarine
9
salt
10
pepper

Directions

1
Slice the onions very finely and toss them in melted butter or margarine, allowing them to caramelize
2
Sprinkle with flour, mix well, then add hot water and white wine
3
Let it simmer for one minute
4
Cut the beef into thin slices and dry them in the oven
5
In a pyrex dish, layer beef and grated Parmesan cheese mixed with Mozzarella cheese
6
Pour the contents of the pan on top and bake in the oven for half an hour
7
Serves six people.