Mayonnaise Cake - cooking recipe

Ingredients

2 c. flour
4 Tbsp. cocoa
1 c. sugar
pinch of salt
1 c. lukewarm water
2 tsp. baking soda, dissolved in the warm water
1 c. mayonnaise

Preparation

Mix all together.
Bake at 350\u00b0 for 20 to 35 minutes.
Test with toothpick.