Something to substitute when you crave dessert

I really love desserts made with flour, carbohydrates, and bread.

Cutting out carbohydrates while dieting is really hard and so stressful.

What are some healthy and good snacks to eat instead when I crave dessert?

I feel like I would lose weight rapidly if I just cut out desserts, but resisting the temptation is really hard and difficult.

While dieting, I realize just how unable I am to control myself haha.