We eat more fish in the summer, things like tuna steaks simply griddled, with lots of black pepper and balsamic vinegar.
Cod wrapped in pancetta
Salmon fillets with lime, coriander and chilli
Homemade fishcakes.
Also chicken with some kind of marinade, honey and mustard, lemon and herbs, paprika, harrisa, tandoori the possibilities are end less.
Most things get served with some form of salad, coleslaw, corn on the cob or roasted Mediterranean veg. If I'm doing something in the griddle pan i might pop some tender stem broccoli or asparagus in too.
For the carb eaters I do various types of bread, flat breads, toasted pita, ciabatta, wraps etc. I also do things like new potatoes either just boiled or roasted in the over, some times sweet potato wedges or roasted gnocchi. Or, I do a carb based salad like Moroccan cous cous, a wild rice salad or potato salad.
If I do pasta it's less heavy so thinks like linguini with cherry tomatoes, garlic and fresh crab or prawns.
Or spaghetti with with a homemade watercress pesto and Parmesan, or tagliatelle with bacon, ricotta and mushrooms.
Other things I do would be,
stuffed pepper or mushroom
Grilled haloumi with honey
Roast gammon with a pineapple and chilli salsa
Fajitas
Fritata or quiche