Ingredients:
250gm fine flour
1 tsp baking powder
2 tsp cocoa powder *optional
50gm ground walnut *I used hazelnut
240ml buttermilk
1 tsp red color
115gm butter
150gm castor sugar
1 tsp vanilla essence
2 eggs
Additional ingredients:
1 tsp baking powder
1 tsp vinegar
Methods:
Preheat oven at 170'C.
Sift flour, baking powder and cocoa powder. Then add ground walnut. Set aside.
Beat butter, castor sugar and vanilla essence until fluffy. Add egg one at a time.
Add buttermilk and sifted flour gradually.
In the other small bowl, put together additional ingredients. When there is no more bubbles, put it into the batter.
Pour the batter into the paper cup by 3/4 and bake them for about 20 minutes.
When the cupcakes are completely cool, decorate them with cheese frosting.
Cheese frosting:
Beat 250gm cream cheese and 50gm butter until fluffy. Then add 100gm ising sugar.
Some of these substitutes recipes are easier than others in a pinch. But the most commonly method that I used is with lemon or vinegar. The others are helpful as well. All of the methods start with milk, so you will need to have that on hand :)
white vinegar
Add one tablespoon of white vinegar to one cup of milk. Let the mixture stand at room temperature for 5-10 minutes.
lemon juice
Add one tablespoon of lemon juice to one cup of milk. Let the mixture stand at room temperature for 5-10 minutes.
cream of tartar
Measure 1 3/4 tablespoon cream of tartar plus 1 cup of milk. Whisk to combine and let them stand at room temperature for about 5-10 minutes, then stir.
plain yogurt
You can easily make a buttermilk substitute with 2 tablespoon of plain yogurt plus one cup of milk. Stir to combine and then use your as recipe instructs.
sour cream
If you have sour cream on hand, you can easily make a buttermilk substitute by thinning the sour cream with a bit of milk until it reaches the consistency of buttermilk. Stir to combine and then use your as recipe instructs.
There you go. You have homemade buttermilk!
Here answer your question 'What is buttermilk?'