Gingerbread - a proven recipe step by step

Gingerbread - there is probably no person who at least once did not eat it, today I have for you a recipe for traditional gingerbread with plum jam. My recipe for gingerbread is from my mother's cook notebook - it is very simple and fast.
I do it very often, whenever I feel like something sweet, why? The answer is simple - I need the necessary ingredients for its you will find in your kitchen.

Time of preparation: 2 h
Number of servings: 16 pieces (form 9 x 33 cm)

Components:

Dough:

125 g of margarine
180 g of sugar
2 tablespoons of cocoa
1 teaspoon of soda
1 teaspoon of gingerbread spice
300 g of flour
2 eggs
2 tablespoons jam

Additionally:

200 ml plum jam

Preparing the gingerbread step by step

Melt the margarine.
Mix all ingredients.
Bake in a form (9 x 33 cm) greased with fat and sprinkled with flour.
Bake 45 minutes at 180 Celsius degrees.
Cool and cut the cake along.
Brush the cake with jam
Cover the coated layer with a second layer of cake