One Bento, Cakes, Side dish, and Snack recipe with Almonds, Arugula, Bonito dashi, Chicken breast, Dried onion, Oranges, Potato purée, Rice, Smoked salmon, Sweet mustard, and Vanilla extract made by Baking for Sugar-free diet

Cheese and mushroom casserole with chicken

This casserole is simple and delicious, and makes a perfect snack during a picnic (bento anyone?)—you should use it as a basic idea for a casserole, since the pasta sauce is the stable and the most important piece of the meal. It's also a very tweak-able recipe! :-)