Milhojas Argentinas

Directions

1. 1
   Place the unopened cans of sweetened condensed milk into a large pot and cover with water, by about 2 inches.
2. 2
   Bring the water to a boil and reduce heat so water is simmering.
3. 3
   Maintain water level and simmering water for 3 hours.
4. 4
   After 3 hours, pour off water, being careful not to touch the cans.
5. 5
   Let the cans cool completely before opening. This is now called dulce de leche.
6. 6
   Grill the pineapple slices and dice small. Set aside.
7. 7
   Onto 2 sheets of the baked puff pastry, evenly distribute the dulce de leche.
8. 8
   Dulce de leche-side-up, layer one sheet one on top of the other (so it looks like: pastry, dulce de leche, pastry, dulce de leche).
9. 9
   Then, place the remaining plain layer of puff pastry on top of the top layer of dulce de leche.
10. 10
    Trim the edges, and cut into 2 by 3-inch triangles.
11. 11
    Serve with pineapple.