I used a recipe by Da Nang Cuisine's Helen Le as a guide and altered it to my liking. I discovered my large oven's single bulb is on the left side, so there was not even distribution of heat to create proper crackling of skin, so I later used my handy infrared toaster oven for that. It worked wonders! You can use a large, conventional oven for the entire process as long as there are evenly situated light bulbs which will shine directly on the skin. I have not tried using my infrared toaster oven for the entire process for fear the meat will dry out. Some people also poke holes into the skin with a paper cutter or fork to produce proper crackling, but I have yet to try that method. That will be the next project.
Crispy Roast Pork
2 lb pork belly, lean (2 slabs)
1-1/2 tsp Chinese five spice powder
2 tsp granulated sugar
1/2 tsp salt
1/2 tsp ground black pepper
3 tsp salt
3 tsp white vinegar
1. Wash and pat-dry the pork belly slabs. Cut 1 cm deep x 2 cm thick slits to 1) allow flavor penetration of the dry rub and 2) make slicing the final product easier.
2. Apply the dry rub on all sides of the belly, including inside the slits, except for the skin.
3. Thoroughly mix the salt and vinegar for the skin marinade. Brush it on the skin.
4. Leave the slabs, skin side up and uncovered, in the fridge for at least 12 hours.
5. Pre-heat your oven to 400 degrees Fahrenheit.
6. Place the slabs, skin side down, onto a jelly roll pan/baking sheet lined with aluminum foil (no clean-up later!).
7. Bake for 20 minutes.
8. Remove the pan from oven, flip the pork over to reveal the skin, pat the skin dry, and brush on the salt/vinegar mixture. (I used my infrared oven at this step.) You will see bubbles form on the skin.
9. Bake the pork on the highest rack (closest to heat source) for 20 minutes.
10. Pat the skin dry, brush on the salt/vinegar mixture, and bake again for 20 minutes. If there are not enough bubbles after this step, repeat the steps again for an additional ten minutes as long as the skin is not yet burnt.
11. Remove the slabs and, using a dry paper towel or brush, remove the excess salt from the skin.
12. Skin side down, slice the pork where slits were made and again width-wise to your thickness preference.
My most favorite way to eat crispy roast pork is with steamed jasmine rice, fresh vegetables, and nuoc cham dipping sauce. Another favorite way of eating it is with banh hoi (steamed vermicelli noodles with scallion oil) and herbs. Or, you can simply stuff a baguette with the pork and drizzle on a little soy sauce or nuoc cham. However you eat it, it will surely be a fantastic meal! Bon appetit!