Apple - Cinnamon Muffins

Ingredients: 

Apple - 1 Big apple finely chopped
Whole wheat flour - 1 cup
Baking Soda - 1/2 tsp
Cinnamon Powder - 1/2 tsp
Salt - 1 pinch
Apple Cider Vinegar - 2 tbsp
Sugar - 1/2 cup
Water - 1/2 cup warm water
Vanilla essence - 1/2 tsp
Olive oil/ Vegetable oil - 2 tbsp

Method:

1. Sieve together whole wheat flour, baking soda, salt and cinnamon powder and set aside
2. Finely chop 1 big apple or 2 medium apples. Add warm water, sugar, vinegar, vanilla essence and oil. Mix till sugar is dissolved 
3. Preheat oven at 180 deg and grease the muffin liners
4. Pour in dry ingredients to wet ingredients and gently fold the mixture to incorporate air in it and let it rest for 1 min
5. Pour the batter into muffin liners till 3/4th of its capacity and bake at 180 deg for 20 mins or till toothpick inserted in the center comes out clean
6. Let it rest in oven for 2 mins 
7. Mix 1 tbsp castor sugar and 1/2 tsp cinnamon powder and dust it over the muffins
8. Serve cold