Why are my cookies hard? And soft?

Why are my cookies hard? And soft?

Who doesn’t like cookies? This delicious dessert is always present at snacks, parties, Christmas or simply whenever you feel like it. Enjoying that fragrant smell, spreading through our house is indescribable. Hmm! However, although the cookies seem simple to prepare, you always have to pay the hazing and… it happens to all of us. What to do with hard or soft biscuits…