In a small bowl, heat the milk in the microwave until it reaches 110°F. It should be warm, but not too hot or too cold. Pour in the yeast and let it sit for 10 minutes.
1 cup Milk, 2 ¼ teaspoon Active dry yeast
In a large bowl, mix the flour, cocoa powder, sugar, and salt. Add in the cubed butter into the dry ingredients. Use a pastry blender or your fingers, blend the butter into the dough until the butter is the size of a pea.
4 ¼ cup All-purpose flour, ⅓ cup Unsweetened cocoa powder, 1 teaspoon Salt, ¼ cup White granulated sugar, 10 tablespoon Unsalted butter
This recipe uses a stand mixer with a dough hook, for mix by hand instructions, see the recipe notes. Add in the milk/yeast mixture, lightly beaten eggs, and red food dye. Mix on low speed until a dough starts to form.
2 Large eggs, 1 teaspoon Red gel food dye
Then, switch to medium speed and knead the dough for 5 minutes. It should be a bright red dough.
Preheat the oven to 200°F, spray a large mixing bowl with nonstick spray. Grab the dough and form it into a ball and place in the bowl. Cover with a kitchen towel.
Let it rise for 1 hour until double in size.