1. Preheat oven to 375˚F. Oil a 9 x 13-inch baking pan lightly.
2. Blend Pioneer Baking Mix and 1 cup milk; mix thoroughly.
3. Turn dough onto a surface sprinkled with additional mix. Knead 10 times. Roll dough into a 12 x 14-inch rectangle, 1/4-inch thick.
4. Brush dough with 2 tablespoons melted butter. Combine sugar and cinnamon; sprinkle on top of butter. Allow butter to absorb sugar mixture. Sprinkle with raisins or nuts if desired.
5. Roll dough from long side and seal edges.
6. Cut into 1-inch slices and place in prepared pan. Brush tops with 1/4 cup melted butter.
7. Bake 25 to 35 minutes or until golden brown. Brush tops with remaining butter.
8. Blend powdered sugar, 4 teaspoons milk, and vanilla or maple flavoring. Drizzle over warm rolls.