One Bento, Cakes, Side dish, and Snack recipe with Dried onion, Hazelnut, and Red chili peppers for Gluten-free and Sugar-free diet

Tuna paste bento

Tuna paste is ridiculously easy to prepare and makes a great no cooking bento, cutting the preparation time to less than 20 minutes, including rice cooking time! Now, that's what I would call cooking on the go! You can also use the tuna paste for a great tasting onigiri or sushi.