about me
Welcome to Chefshackonline.com
I’m Marcel, and I bring over 20 years of culinary expertise and passion for nutrition to the table. My journey in the culinary world has been diverse and enriching, and I’m excited to share my story with you.
My Philosophy
I believe that food is more than just sustenance; it’s a celebration of life, culture, and community. My approach combines gourmet cooking with nutritious, balanced meals, making healthy eating enjoyable and sustainable. I’m committed to helping my clients live healthier, happier lives through delicious and nutritious food.

My Mission
I’am dedicated to delivering exceptional, personalized culinary experiences with the highest standards of quality and creativity. We prioritize health and wellness, integrity, and sustainability in everything we do. Our passion and commitment ensure your complete satisfaction and delight.
My Values
I value excellence and personalization, ensuring every dish meets the highest standards and caters to your unique tastes. Our passion for cooking drives us to prioritize health, wellness, and sustainability through nutritious, responsibly sourced meals. Integrity, customer satisfaction, and continuous innovation are at the core of our commitment to providing exceptional culinary experiences.
Work Experience
HEAD CHEF, M/Y HIGHPOWER 3
February 2013 – Present
- 70 Meter Private Yacht.
- Responsible for hygiene, provisions, store keeping and cooking for owner, 12 Guests and 19 Crew.
- Developed a variety of unique recipes that met varied client needs.
APPLIED SPORTS NUTRITION ASSOCIATE, OYM AG IN SWITZERLAND
January 2018 – Present
- Creating 600+ recipes for professional sports athletes.
- Conducting nutrition assessments.
- Developing individualized meal plans and providing ongoing support to athletes.
- Training a team of 10 Chefs on how to elaborate nutrition to professional athletes.
VARIOUS POSITIONS AS EXECUTIVE CHEF IN AWARD WINNING HOTELS & RESTAURANTS
- Directed all culinary operations for fine dining establishments , overseeing menu development, food preparation , and kitchen management.
MICHELIN STAR EXPERIENCE
- multiple stages in 2 & 3 michelin stars hotels and restaurants
PWA-CERTIFIED NUTRITION COACH
- consultant for vegan and vegetarian nutrition
- advisor for ketogenic diets
- paleo diet advisor
- ayurvedic nutrition consultant
- diet and food combining consultant
- acid-base consultant
- detox coach
COOKING SKILLS
- experienced in french, german, austrian, Italian, middle eastern, thai, vietnamese, japanese, and molecular cuisine
- baking bread and pastries