Step 1

Begin by preheating your oven at 170C degrees.

Step 2

Using the bowl of your Ninja Kitchen along with the dough blade, add the melted cake butter and white sugar, select low for approximately 10-20 seconds to allow the butter and sugar to mix.

Step 3

Now add the eggs, vanilla extract and flour and select low again for approximately 15 seconds to combine the dry and wet ingredients together and form a creamy batter.

Step 4

Using disposable muffin cases, place the muffin cases in a muffin tin, pour the batter evenly in the disposable cases.

Step 5

Sprinkle each muffin with chocolate pieces, and place in the oven.

Step 6

Bake for approximately 20-30 minutes, depending on the size of your muffins, if you make smaller muffins, reduce baking time, if you make large muffins, they will take longer to bake.

Step 7

Pierce to check the muffins have baked through.

Step 8

Enjoy.

You can add more chocolate and add it to the batter, so you will have melted chocolate pieces.