Leave butter and eggs at room temperature for about 2 hours.

Mix the butter gently with a hand mixer

Add sugar little by little and stir until smooth. It's hard to melt sugar if you put it in at once, so please put it in little by little.

Add eggs one at a time and whip until creamy.

Sieve the soft flour, cocoa powder, and baking powder and mix lightly.

Add milk and chocolate chips and mix.

Place parchment cups in muffin molds, fill 80% of the dough, and bake at 180 degrees for about 25 to 30 minutes. Cool the roasted muffins and arrange the top flat. It's hard to decorate a baggy muffin.

Please prepare colorful chocolate balls, egg snacks, and mini-prezels. Melt dark cover chocolate in medium hot water and put cream cheese in piping bag. If you have a piping bag, use it. If you don't, you can use a plastic bag like me. Put the cream cheese in a plastic pack, make it into a triangle, and cut the ends very small with scissors. For your information, if you use a zipper bag, it's harder and easier to shape.

Put the muffin on the chocolate with a medium hot water and clean the surface

Express your mouth with egg cookies and chocolate balls and add mini pretzels to make horns. Express your eyes with cream cheese and use chocolate pen for your eyes, and if you don't have any, use it carefully by dipping the melted dark cover chocolate with chopsticks

Isn't it cute? It tastes really good. The kids like sweet things.
It's already Christmas next week. Have a happy time with your family and make Christmas cupcakes at home if you have children. The kids will love it. Of course, I think it would be meaningful to give it as a gift. Chocolate is much prettier when it hardens.