Cheeseburger Lumpia with Burger Sauce

Method

1. Heat a 24 cm frying pan over medium-high heat, add the beef and break it up finely with a spatula as it browns. Once no pink remains, add the onion, garlic, salt, pepper, mustard, ketchup and Worcestershire sauce and cook everything for 7 min. When the liquid has almost gone, tilt the pan and spoon off the fat; leftover fat makes the wrappers soggy.

   Add in this stepMinced beef 240 gOnion, finely chopped 60 gGarlic, minced 1Salt ½ tspBlack pepper ¼ tspYellow mustard 1 tspKetchup, for the filling 2 tspWorcestershire sauce 1 tsp

   medium-high heat

2. Spread the beef on a large plate and cool for 10 min, until just lukewarm, then mix in the cheddar and pickles. If you add the cheese while the beef is hot, it melts early and tears the wrappers when you roll.

   Add in this stepCheddar, coarsely grated 80 gDill pickles, finely chopped 30 g

3. Lay a wrapper as a diamond and spread about 2 tbsp of filling in a line 3 cm above the bottom corner. Roll a little fatter than classic lumpia (about 2.5 cm), folding the sides in tightly so the cheese cannot escape, and seal the end with water.

   Add in this stepSpring roll wrappers (lumpia wrappers), about 20 cm square, thawed 10Water, for sealing 1 tbsp

4. Stir the mayonnaise, sauce ketchup, pickle brine and smoked paprika together in a small bowl to make the burger sauce.

   Add in this stepMayonnaise 3 tbspKetchup, for the sauce 1 tbspPickle brine 2 tspSmoked paprika ¼ tsp

5. Pour oil 3 cm deep into a deep 20 cm pan (no more than a third of its height) and heat over medium-high heat for 6 min, to 175°C. Turn the handle inwards, keep a lid nearby and pat the rolls dry.

   Add in this stepOil for frying 500 ml

   medium-high heat

6. Slide the rolls in gently, away from you, and fry in 2 batches for 3 min each over medium heat, rolling them around. The filling is already cooked, so you only need the wrappers deep golden and crisp; if cheese starts to leak, lift them out at once. Drain upright on a rack.

   medium heat

7. Let them sit for 1 to 2 minutes, then cut in half and serve with the burger sauce. The cheese inside is extremely hot, so give it a moment.