[Recipe + Video] Longaniza Hamburgers

1. How to make the onions garnish:

1. Heat a tablespoon of oil in a skillet over low heat. Add onions and cook and stir until they become translucent. Pour in vinegar and season with salt to taste. Set them aside.

2. How to make the sauce

1. Mix mayo and ketchup. Set aside.

3. How to make the patties

1. Remove and discard the longaniza casings. Divide the stuffing into 4 equal portions, and form oval-shaped patties roughly the same size as the bread.

4. How to cook the burger patties

1. Preheat the grill to medium high. Grill, the burgers, without pressing, for 4 minutes. They should have a light golden colors and faint grill marks. Flip the patties and grill until the other side is looks the same as the top.

5. How to grill the bread

1. Slice the bread and spread butter on the inside. Grill at the same time you're grilling the meat, pressing the bread to flatten them, flip so they have grill marks on both sides.

6. Assemble your burgers

1. Assemble in the following order: Bottom bread slice, mayo-ketchup sauce, tomato, lettuce, meat patty, onion, sauce, top bread slice. They should be consumed immediately.