Nothing compliments the strawberries like the cream-cheese icing, and you can enjoy this taste even off-season with strawberry jam! :-) You can skip limit the calories in this recipe by using lighter strawberry jam, or pulverized strawberries, and using half of the sugar in the cupcake part if you want the cupcakes less sweet.
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.