Halve the cucumber lengthwise and thinly slice. Finely chop the tomato. Pick the coriander leaves, discarding the stems. Combine 1 tsp red wine vinegar and a pinch of sugar in a bowl and season with salt and pepper. Add the cucumber and tomato and toss to combine.
Step 2 — Make Tex-Mex sauce
Combine the Tex-Mex seasoning, half the tomato paste* and 2 tbs water in a bowl.
Step 3 — Cook patties
Heat 2 tsp olive oil in a medium frypan over medium-high heat. Cook the plant-based patties for 4-5 mins each side until browned. Remove from the pan and cut into 1cm-thick strips. Add the Tex-Mex sauce to the pan and cook, stirring, over medium heat for 1 min or until slightly reduced. Add the sliced patties and stir until coated. Remove the pan from the heat.
Step 4 — Warm tortillas
While the patties are cooking, put the tortillas on a plate, slightly overlapping, and microwave for 30 secs or until warmed through (see Cooking tip).
Step 5 — Serve up
Spread the tortillas with the vegan mayonnaise, then top with the Tex-Mex patties, tomato salsa and coriander leaves. Enjoy!
Step 6 — Make it spicy
Chilli lovers, go wild and top your tacos with thinly sliced fresh chilli, chilli flakes or your favourite chilli sauce.