Mexican Sweet Bread (Pan Dulce)
 |  | BREAD | 
| 3 1/2 | c | Flour | 
| 2 | pk | Active dry yeast | 
| 1 | ts | Salt | 
| 1/2 | c | Sugar | 
| 1/2 | c | Powdered milk | 
| 2 | tb | Shortening | 
| 1 | lg | Egg | 
| 1 1/4 | c | Warm tap water | 
 |  | TOPPING | 
| 1/2 | c | Butter | 
| 1/2 | c | Sugar | 
| 1 |  | Egg yolk | 
| 1 | ts | Ground cinnamon OR | 
 |  | Vanilla extract | 
| 2/3 | c | Flour |