Here is an easy weeknight supper, made with all gluten free ingredients and high in protein and omega 3 fats (tuna). Add any other veggies or tasty ingredients you enjoy. It can also be made in advance if you are limited for time or feeling just too tired to cook 
Easy Tuna Pasta
250gr gluten free fusilli pasta
2 tins tuna
2T chutney
5 cherry tomatoes, halved
6 mild peppadews
150 gr grated white cheddar
Italian Spice Mix
Boil pasta according to packet instructions
In an oval baking dish, flake up the tuna, add the chutney
Add tomatoes, chopped up peppadews. Add spices ( Italian mix)
Add cooked and drained pasta.
In pot , make a simple white sauce. Add a little butter, 2/3 T of flour ( I use Rice Flour or maize or potato) stir until forms balls. Add +- 250ml milk, stirring until thickens. Add cheese and pour over tuna and pasta.
Mix altogether and Bake at 180 for 30 minutes.
It can be made easily in advance.