Warm 1 cup milk or water to about 110°F
Mix 2 1/4 teaspoons active dry yeast with 1 tablespoon sugar and the warm liquid
Let stand for 5 to 10 minutes until foamy
In a large bowl, combine 4 cups all-purpose flour, 1/2 cup sugar, 1 teaspoon salt, and 1/4 cup powdered milk
Add 1 egg, 1/4 cup melted butter, and the yeast mixture
Mix until a dough forms
Knead for 8 to 10 minutes until smooth and elastic
Place dough in a greased bowl and cover
Let rise for 1 to 1 1/2 hours until doubled in size
Punch down the dough
Divide into equal pieces and shape into balls
Roll each piece in breadcrumbs
Place on a baking sheet with space between each piece
Cover and let rise for 30 to 45 minutes
Bake at 350°F for 15 to 20 minutes until lightly golden
Serve warm