One of my favorite parts about the MTO menu is the drink section. I love the many different options there are for blended coffee drinks and fruit smoothies, but I think including a section for milkshakes would add an exciting twist to the menu, especially for the summer! People could choose their favorite base flavor and add things to mix in, such as M&Ms, peanuts, cookies, etc.
You should offer warm desserts, such as warm chocolate chip cookies or brownies on the MTO menu. It would be quick, easy and inexpensive (you already offer cookies and have the appliances to heat them up)! Warm cookies are definitely trending and I think it would be a great addition to the menu.
I've gotten a frozen hot chocolate and asked them to add Oreos, soooo good! I think if this got added to the menu it would be a hit!