Step 1

Beat sugar with butter until well blended. Add egg. Add milk, flour, baking powder, salt and cinnamon. Beat until combined (about 1-2 minutes).

Step 2

Spray mini muffin pan with non-stick baking spray. Drop dough by tablespoon into each muffin cup. Bake in a 350 degree oven for about 13-15 minutes.

Step 3

Remove from oven. Cool 5 minutes. Tip each donut hole on it's side.

Step 4

Fill pastry bag with jelly. Press tip into side of donut, apply enough pressure and fill donut hole until you see it expand. Remove tip and repeat for remaining donuts. Allow to cool completely.

Step 5

Once cooled, dip each donut hole into melted butter. Put sugar in a bowl, and roll each donut hole gently in the sugar until it's coated completely. Store in airtight container and enjoy within 3 days.