Just play - I do things like veggies with tomatoes and cashew (or pine or walnuts) with pasta, nut cutlets, nut roasts, chick pea curry, mixed bean chilli. Make them the same, just without the meat. I always spice or herb things up. I often add the ginger at the onion and garlic stage with the pasta thing and squeeze lime juice into the mix at the tin of tomato stage. Just experiment away and enjoy x