Preheat oven to 375 degrees.
Add 1/2 teaspoon butter to muffin tins. Sprinkle in about 1 tsp. sugar and 1/4 tsp. cinnamon.
Cut dough into quarters. Roll each piece into walnut sized balls. Place three into each muffin tin.
Top with 1/2 teaspoon butter. Sprinkle on about 1/3 tsp. sugar and 1/4 tsp. cinnamon.
Allow dough to rise, if applicable, or just go ahead and bake for 15 minutes, or until golden and bubbly.
Remove from oven and immediately drizzle plenty of sweetened condensed milk over the top of each one. Be generous! Allow rolls to sit for a little while before serving.
Scoop out with a spoon and serve.
by The Savvy Kitchen