Guaranteed by more than 2000 cafe owners from all over the country

Practical classes with 10 years of experience

Hello, I'm Hong Su-sung, CEO of Party Idea. It's been 10 years since I've been running group sandwiches and catering classes, and now I have 12 stores nationwide. While running various stores such as cafes and salad shops We will deliver the know-how learned in practice in a realistic manner.

[Exclusive release of Class 101]

The kick of a quick party idea made from commercially available sources!

It takes too much time to make each sauce from scratch. Sandwiches shouldn't be a time-consuming dish. Sauces are important if you want to take full advantage of the advantages of being fast and rich in flavor. I'll show you how to properly mix commercial sauces to create a completely new flavor.

Just apply it to the bagel and you're done!

A long time ago, I only solved it in offline lectures

The cream cheese recipe will also be revealed exclusively in class 101.

No fire, only surrounding materials

An endless variety of sandwiches you can make at home

This class will definitely help you a lot, even if you're not thinking about a store right now. Sandwiches are a menu that you can easily make with healthy ingredients that give you a strong sense of satiety. Did you only think about the same bread sandwich every time? There are so many types of sandwiches, and many of them can be made without fire in a small space. Don't worry about being in front of convenience store sandwiches anymore!

Proven at 12 stores nationwide

Recipes I learned today and sold today

Classes do not use materials that are difficult to obtain or store. Complete a colorful menu that catches the eye with ingredients and tools you can find at a nearby supermarketI can do it. I selected and organized only the menus that the students were curious about and that they actually received a good response.

“Isn't it possible for anyone to make sandwiches?” Those of you who think that will probably be surprised. It's sandwiches that become easier after that if you know exactly how to make them. I'll show you in great detail how to fold ham and how to pack the contents of each menu so that the contents do not flow.

“Wow, doing business without knowing would be a loss.”

Operational tips containing only core know-how

Even with the same sandwich, the layout of the store is completely different depending on the characteristics of the menu to be used as the main menu. If you receive a group order without knowing it, you will lose money. It's a reality that I'm too busy looking for and studying every detail like this. “Not wasting time” is what I do best.

Field know-how learned by signing up to 12 member companies

I'll just tell you what you need.

Now I can make Alba that came yesterday too!

A very simple way to maximize profits

It's simple, so who would buy it? It sells incredibly well. Many of you don't know how helpful an easy menu can be. You can't just stay in a store 365 days a year, right? The most important thing is to set it up so that the store can return without me. A process so that if you prepare only the ingredients in the morning, you can leave it to someone who sees it for the first time so you can pick them upYou can start making it right away.

I will generously reveal my unique kick so that the taste comes back to mind once you try it, and even if you serve a sandwich for inviting guests, they will be applauded! Those who want to make their own delicious sandwiches, and those who want to make a splash in the overflowing single-person cafe warI recommend it to everyone. I want to share my passion and sincerity with more people.

Once you learn a class, you keep using it

I prepared for the class without missing a single thing. I've come up with 15 menus that you can use for the rest of your life even if you learn just one. Doing things roughly doesn't suit my personality. I'm just starting out, and I'll create a solid class that will satisfy anyone!

The secret of sandwiches that drive sales

You can look forward to it!

Recipe from a specialty store with 10 years of experience! Party Idea CEO Hong Su-sung's <Sandwich calling for sales>

Recipe from a specialty store with 10 years of experience! Party Idea CEO Hong Su-sung's <Sandwich calling for sales>