Eggless wheat chocolate coffee cake without oven

This is a easy chocolate cake recipe without egg, baking powder or oven
Ingredients

Wheat flour – 1 cup(250 ml)
Sugar – 1/2 cup(Choose the quantity as per individual taste)
Cocopowder – 2 tbsp.
Baking soda – 1/2 tsp
salt – 2 pinch

Yoghurt – 1/2 cup
Milk – 1/2 cup
Oil – 1/4 cup
coffee powder – 1 tsp
Vanilla essence/Vanilla powder – 1/2 tsp
Vinegar – 1 tsp

Baking tips: First 2 or 3 minutes in medium high heat then lower to medium low

Baking time : 40 to 45 minutes .