Haruka is a fool. Misguided by her instincts, she thinks sugar and butter and chocolate can do her no wrong
But oh she is wrong
Baking is a science, and Mina has no cares for science. A little flour here, an egg cracked here, what is baking soda? Who knows she doesn’t need it to make good cookies
Haruka waits for the delicious treat she shall be rewarded for letting Mina in her kitchen, and instead gets 1 explosion, a small oven fire, the loss of three (3) oven mitts, and a large black hunk of dry dough with a sad chocolate drizzle on top