Name: Chocolate Cinnamon Babka Muffins
Total time: 240 min
Yield: 20 to 24 muffins
Ingredients: 1 cup whole milk, (warmed); 1/2 cup + 2 teaspoons sugar; 3 teaspoons active dry yeast; 3 1/2 cups all-purpose flour; 2 large eggs + 1 large egg yolk; 2 teaspoons vanilla extract; 1/2 teaspoon salt; 12 tablespoons unsalted butter, (softened and cut into pieces); egg wash; 1 large egg; 1 tablespoon heavy cream; 6 tablespoons unsalted butter, (softened); 12 ounces high-quality semi-sweet chocolate, (chopped); 1 1/2 tablespoons cinnamon; 3 tablespoons sugar