Waffled Patty Melts

Preheat oven to 95°C. Place a wire rack over a large sheet pan and place pan in oven.

In large induction-friendly frying pan on the Inducto Go Portable Induction Cooktop, melt 1 tbsp butter over a medium-high heat. Add onions and cook, stirring often, for 15 minutes, or until golden. Stir in 1 tbsp water. Season with salt and pepper. Transfer to plate. Wipe out pan.

Divide beef into 4 balls. Press into round patties that are 13cm wide and about 6mm thick. Sprinkle with salt.

Heat large skillet over medium-high heat. Working in batches, cook patties 2 minutes per side, or until browned but still pink in centre. Transfer to plate.

Meanwhile, remove side handles from Fill N’ Flip Waffle Press and preheat for 10 minutes.

In small bowl, whisk mayonnaise and mustard; spread heaped 1 tsp mayonnaise mixture over both sides of each bread slice.

Top each of 4 bread slices with 1 cheese slice then 1 cooked patty. Spoon onions over patties. Top with remaining cheese slices and remaining bread slices. Press sandwiches to flatten slightly.

Place one patty melt in waffle maker. Close lid and cook for 6 minutes, or until toasted and cheese has melted.

Carefully remove patty melt and transfer to oven to keep warm while preparing more patty melts.