Beef Tacos

Roughly chop the baby spinach leaves. Finely slice the brown onion. Grate the Cheddar cheese. Dice the cucumber. Dice the tomato. Roughly chop the coriander leaves. Combine the cucumber, tomato and coriander in a medium bowl and toss with 2 tsp of lemon juice and a drizzle of olive oil. Season to taste with a pinch of salt and pepper and toss to coat.

Heat a drizzle of olive oil in a large frying pan over a medium-high heat. Add the brown onion and cook for 5 minutes, or until softened. Remove from the pan and set aside.

Heat the butter in the same large frying pan over a high heat and heat for 1-2 minutes, or until darkened in colour. Add the diced beef and cook for 1-2 minutes, or until seared on the outside but tender in the middle.

While the beef is cooking, heat the mini flour tortillas in a microwave (on a plate) or sandwich press for a few seconds until warmed through.