Tomato Tofu Basil Spread
*Enough for 2-3 sandwiches, keep stored in the fridge, stays good for 3-4 days
1 onion
1 tbsp olive oil for the pan
¼ cup tomato purée 1 block firm tofu (200g)
¼ tsp salt, or to taste
1 tbsp white wine vinegar or juice of ½ lemon
2 handfuls of fresh basil