I'm really enjoying egg-fried tofu at the moment, with a sauce of soy, chilli sauce, fish sauce, finely sliced spring onions, and fresh chopped coriander. Would work really well with stir-fried veg on the side (I normally eat it for breakfast so don't bother).
Janeite's mango salsa is also really delicious with rare tuna steaks.
Ratatouille is always good in summer too. Lots of olive oil but few carbs.
If you don't mind carbs (assuming not from your OP) then pasta shells with chunks of fried courgette, chilli flakes, and either halloumi or tiny grey shrimps (potted shrimps) and mascarpone would be nice. Saw the shrimp / courgette combo on a Pizza Express pizza and it was gorgeous - am trying it on pasta tonight so will let you know.
Get some linguine cooking Heat about 2-3 tablespoons of olive oil gently Finely chop up a garlic and then grate the zest of two lemons and squeeze the juice out of them When the oil is nice and hot add the garlic and a teaspoon of chilli flakes, stir and turn off the heat so they gently sizzle Add the lemon zest and juice to the oil and stir well Drain the pasta and stir in all oil and juice Serve with a big handful of rocket and some shaved parmesan on top
since reading this post a few weeks ago my new fave is OMDB's chicken marinade and my hubby2be loves it i use chicken thighs with the bone removed and we usually have it with coleslaw and homemade flatbreads