After Work
By day a teacher. By afternoon a nursery superstar. After work, a different rooster.
Same
Chicken.
Different perspective.
Meet Roostomb
After Work
By day a teacher. By afternoon a nursery superstar. After work, a different rooster.
Same
Chicken.
Different perspective.
The sarcastic voice of Crispy Rooster. Strong coffee, sharper opinions, and the night shift. Same chicken. Different perspective.
“Let’s cook up some happiness!”
Chef Roostomb is the adorable little chef of Roostomb Cooking Academy — funny, playful, energetic, curious, and a little mischievous. He loves cooking, experiments, and making everyone smile. He is not always the neatest chef, but he never gives up.
The Cooking Academy app is in development: kids’ recipes and video lessons for families cooking together, always with an adult nearby. Leave your details and we’ll tell you when it opens.
Small Chef. Big Flavor. Endless Fun!
App links coming soon.
Original nursery rhymes for children aged 2–6. Join Roostomb, Tata, Meh, Tammy, and Froppy on the farm — gentle songs about mornings, colours, weather, kindness, and bedtime.

Kind, energetic, and always positive. Loves cooking, singing, and bringing his friends together.

Curious, playful, and full of energy. Loves to explore, ask questions, and learn new things.

Sweet, kind, and caring. Loves to help, listen, and make everyone feel included.

Energetic, cheerful, and always excited. Brave, friendly, and full of fun ideas.

Funny, playful, and sometimes mischievous. Loyal, helpful, and always brings laughter.
Videos load from YouTube (privacy-enhanced mode, youtube-nocookie.com) only after you tap one. Nothing from YouTube loads before that.
Created by Derick Artworks. No ads, analytics, or tracking on this page.
Derick Artworks (D’Arts) makes clear, appetising content for independent food businesses in the Helsinki region.
€149/month
For restaurants, cafés, takeaways, and food trucks. Other work is quoted separately: photography, campaign creative, larger menus, content direction, branding, illustration, and video.
Nothing is for sale yet.
Coming soon
Coming soon
Coming soon
Coming soon
Coming soon
One day, maybe. A Crispy Rooster food truck will only happen with a commercial kitchen and all the required permits in place.
There is nothing to taste or order today. Crispy Rooster is a creative studio — characters, films, songs, and design.
Food delivery is coming soon too. It will only start once a registered food premises and all required permits are in place.
By day he teaches kids to cook, by afternoon he sings nursery rhymes on the farm, and after work he’s ROASTOMB — a different rooster with strong coffee and sharper opinions.
Crispy Rooster is the creative studio of John Derick Ragub (“Derick”) in Vantaa, Finland. Derick is a chef with about nine years in hotel, restaurant, banquet, and lunch kitchens, and a graphic designer and illustrator who built this whole world himself — ROASTOMB, Chef Roostomb and the Cooking Academy, and Roostomb & Friends.
Crispy Rooster doesn’t sell food or merch yet. , and are planned.
By day a teacher, by afternoon a nursery superstar, after work a different rooster — and always happy to hear from parents, restaurants, and collaborators.
Vantaa, Finland
Controller: Crispy Rooster (toiminimi), Y-tunnus 3640161-5, Vantaa, Finland. Contact: johnderickragub@gmail.com.
This site has no analytics, no advertising, and no tracking pixels — including on the kids’ areas (Roostomb & Friends and the Cooking Academy).
The intro film and character films are first-party files hosted with this site. The intro plays muted by itself; sound only turns on if you tap for it.
Roostomb & Friends videos are shown as simple previews. Nothing is loaded from YouTube until you tap a video. Then the video loads from youtube-nocookie.com (YouTube’s privacy-enhanced mode) and Google’s privacy policy applies to that video. Closing the panel unloads it.
We use essential storage only: your browser remembers that you’ve seen the cookie notice and whether you turned the intro sound on. Nothing is shared with anyone. No non-essential cookies are set.
The Cooking Academy waitlist and the contact form open an email to us from your own mail app. We use what you send only to reply or to tell you when the Academy app launches. Ask us anytime to see or delete your details. Children’s information (an optional first name and age) is only ever given by a parent or guardian.
Fonts are loaded from Google Fonts. Fonts are substitutes until the official Crispy Rooster web fonts are ready.