I make this recipe with green beans all summer

What ingredients do I need for this recipe?
The amounts of the recipe are totally free. Add the ingredients according to your own tastes.
Green beans, 400 g.
Long rice, 150 g.
Purple Onion.
Tomato.
4 eggs.
To dress the green bean salad:
50 ml extra virgin olive oil.
25 ml vinegar.
Salt and pepper.
Mustard, a teaspoon.