Polish Baked Paczki (Donuts)

Introduction:
Paczki are traditional Polish donuts, soft, sweet, and filled with creamy custard or jam. While fried paczki are a popular treat, these baked paczki offer a slightly healthier twist without sacrificing flavor. Perfect for any occasion, they are coated in sugar and filled with a rich custard filling that melts in your mouth.

Ingredients:
For the Dough:

1½ cups all-purpose flour

¼ cup sugar

¼ tsp salt

2 tsp yeast

¾ cup warm milk

3 tbsp oil

2 egg yolks

1 tsp vanilla extract

Extra flour for kneading

For the Coating:

3 tbsp melted butter

½ cup sugar

For the Custard Filling:

¼ cup sugar

2 tbsp cornstarch

1 cup milk

1 egg yolk

How to Make:
1️⃣ Prepare the Dough: