you could serve coffee with desert or after, depending on the preference of your guests.
It is a type of coffee.
Coffee
heat
The oneg is like a giant dessert sometimes held after a Shabbat service. At my temple, they serve, coffee, lemonade, sugar cookies, brownies, and fruit.
Restaurants in every part of Canada serve dessert. The restaurants in Osoyoos, British Columbia, which is located in Canada's only desert, also serve dessert.
after dinner
The server should serve the coffee from the right.
Brownies
There are countless thousands of restaurants which serve coffee. McDonald's serves coffee. Starbucks serves many varieties of coffee. It would be difficult to find a restaurant which doesn't serve coffee.
Tiramisou
a dessert from Italy made from coffee, it looks like a slushie
The dessert course is served during the dinner. The coffee and cordials course is served after.