Mongole Soup - cooking recipe

Ingredients

1 (28 ounce) can tomatoes
1 (15 ounce) can peas
1 onion, chopped
1 teaspoon sugar
1/2 teaspoon salt
1/4 teaspoon pepper
1/2 teaspoon baking soda
2 tablespoons flour
2 tablespoons butter
1/2 cup milk

Preparation

Combine the tomatoes, peas, onion, sugar, salt and pepper and cook for 10 minutes.
Mash the peas and tomatoes or put them through a sieve and return them to the liquid.
Add the soda, then make a white sauce of the flour, melted butter and milk and add this to the soup.
Reheat and serve hot.