What Is a Sous Chef? Role, Duties & Skills

Key Takeaways

• The sous chef is the second-in-command in a professional kitchen and manages daily operations under the executive chef.
• The core duties of a sous chef include: supervising staff, overseeing food preparation, menu planning, and enforcing health and safety standards.
• In the kitchen brigade, the sous chef sits directly below the executive chef and above the chefs de partie and line cooks.
• Most reach the role after 3 to 7 years of kitchen experience, usually backed by formal culinary education.

Sous chefs are part of a wider kitchen brigade, where every role depends on the others to keep service running smoothly. A professional kitchen moves quickly, with different stations, tasks, and personalities all working toward the same service.

Within that structure, sous chefs both support the chefs above them and guide the teams around them.

What Is a Sous Chef?

A sous chef, pronounced "soo shef," is a senior professional cook who helps ensure that a kitchen's standards are followed consistently during daily operations. The term comes from French: sous means "under," and chef means "chief" or "head," so sous chef translates literally as "under-chef." In modern kitchens, the meaning goes beyond the literal translation.

The role sits at the intersection of cooking, coordination, and leadership, requiring both technical skill and the ability to keep a busy kitchen organized under pressure.

Where the Sous Chef Sits in the Kitchen Hierarchy

In the kitchen brigade system, the sous chef sits directly below the executive chef or head chef. This position makes the sous chef the link between the kitchen's overall leadership and the cooks who handle day-to-day preparation and service.

The executive chef usually sets the culinary direction, creates or approves menus, manages budgets, and oversees the larger strategy of the kitchen. The sous chef helps translate those standards into daily practice. That means making sure the team understands what needs to happen, that each station is ready for service, and that dishes leave the kitchen at the expected level of quality.

Below the sous chef are the chefs de partie, also known as station chefs. Each chef de partie usually manages a specific section of the kitchen, such as sauces, fish, pastry, grill, or vegetables. Line cooks, commis chefs, prep cooks, and apprentices often work within or alongside those stations, depending on the size and structure of the kitchen.

This hierarchy is crucial to keeping everything in check since professional kitchens rely on speed, timing, and clear communication. During service, there is little room for confusion. The sous chef helps keep information moving between senior leadership and the wider team, making sure instructions are clear, problems are addressed quickly, and the kitchen stays coordinated under pressure.

In smaller restaurants, the hierarchy may be less formal, and one person may cover several roles. In large hotels, fine dining restaurants, or culinary institutions, the brigade is usually more defined. In both settings, the sous chef remains a key leadership role because they help connect planning with execution.

Key Responsibilities of a Sous Chef

A sous chef is responsible for maintaining kitchen standards from quality to cleanliness. A day in the life of a chef includes supervising staff to ensure an efficient work environment, overseeing food preparation to maintain consistent quality, and assisting in menu planning and development.

Core duties of a sous chef include:

• Supervising cooks, prep staff, and kitchen assistants during service
• Assigning tasks based on station needs and staff experience
• Checking food preparation, portioning, plating, and presentation
• Supporting menu planning, seasonal updates, and special event dishes
• Monitoring food costs, ingredient use, and waste control
• Enforcing hygiene, sanitation, and food safety standards

Supervising kitchen staff

A sous chef is responsible for managing the kitchen team, assigning tasks based on each staff member's skills and expertise. They delegate responsibilities to line cooks, prep cooks, and kitchen assistants to ensure the kitchen operates efficiently. Beyond task management, sous chefs offer on-the-job training, mentoring, and guidance to help staff improve their overall performance and techniques.

They keep everything running smoothly by cultivating a collaborative environment and offering constructive criticism to maintain high-quality standards. They address any issues that may arise, like correcting mistakes, handling delays, and supervising the dish-service staff to ensure everything is on time.

Overseeing food preparation

When overseeing food preparation, sous chefs make sure that staff follow recipes precisely, maintain proper portion sizes, and present dishes according to the restaurant's guidelines.

Sous chefs also check the quality of ingredients to ensure they are fresh and ready to use. They conduct taste tests and perform final checks before serving dishes to clients. To address food waste, a common issue in restaurants, they minimize it by managing portion control and optimizing the preparation time.

Menu planning and development

The sous chef works closely with the executive chef to plan and develop menus for daily service, seasonal updates, or any special events. They give ideas on how to create new dishes or improve existing ones to make the menus more appealing.

During their planning process, they consider product availability, customer preferences, and the latest food trends. Sous chefs also calculate food costs, determine portion sizes, and increase profitability as they keep up with high-quality standards.

Ensuring compliance with health and safety standards

Kitchens must meet all health and safety standards, and a sous chef achieves this by enforcing strict cleanliness and sanitation requirements. They supervise cleaning schedules, maintain organized workstations, and properly store ingredients to prevent contamination. Inspecting the kitchen regularly, including kitchen equipment, is another responsibility for sous chefs in order to avoid risks and meet food safety standards.

They train kitchen staff on essential health and safety protocols, such as preventing cross-contamination, which can cause food allergies or a mix of tastes. The training also includes teaching staff how to maintain proper food temperatures and manage ingredients safely by correctly handling, storing, and using food items.

Essential Skills Required to Become a Successful Sous Chef 

• Cooking skills - A deep understanding of culinary skills, including different cooking techniques, food safety, and flavor balancing.
• Kitchen equipment skills - Understanding and effectively using various tools and appliances used to prepare, cook, and store food in the kitchen.
• Communication skills - Clear communication to coordinate with the kitchen staff, front-of-house teams, and suppliers, as well as giving instructions and handling criticism professionally.
• Leadership and teamwork skills - Motivating, leading, and delegating tasks to the kitchen team to ensure smooth kitchen operations.
• Attention to detail - Maintaining consistency, taste, high food quality, safety, hygiene and food trends.
• Time management skills - Prioritizing tasks to meet service demands and coordinate efficiently between kitchen and front-of-house staff.
• Multitasking skills - Supervising cooking, inventory, and staff training to maintain efficiency on a daily basis.

How to Become a Sous Chef

Most sous chefs pursue a culinary degree or diploma from an accredited institution and gain experience through apprenticeship or on-the-job training. Additionally, certifications in food safety and kitchen management further improve their qualifications and increase recognition in the industry.

Educational requirements

A career as a sous chef usually requires a combination of formal education and practical experience. Many aspiring sous chefs pursue a bachelor's degree in culinary arts, where they gain essential skills in cooking techniques, kitchen operations, and food preparation. If you're aiming for leadership or management roles, a master's degree can further advance your career.

For example, the Culinary Arts Academy Switzerland (CAAS) offers a Culinary Arts BA program with two specialized pathways: Culinary Arts or Pastry and Chocolate Arts. Students seeking to expand their expertise can pursue the Culinary Business Management MA, designed to prepare graduates for careers as food and beverage entrepreneurs or management professionals.

Reflecting on her experience at CAAS, alumna Kristin Hamberg, a gold medallist at the Culinary Olympics, shared:

Without the school, it would have been tough to force yourself out and achieve your dreams, but CAAS helped a lot with that.

Training and qualifications

Aspiring sous chefs typically begin their careers in entry-level kitchen roles, such as line cooks or commis chefs. These positions provide essential experience in station management and daily kitchen operations.

Apprenticeships and internships under seasoned chefs offer mentorship and hands-on learning, helping individuals master advanced culinary techniques and understand kitchen dynamics. Many culinary professionals also attend workshops and specialized courses to stay current with industry trends and enhance their skills.

At CAAS, students receive hands-on training alongside renowned chefs. The BA program highlights practical experiences by including a 6-month internship opportunity in Switzerland or abroad. For example, Kimani Kiarie, an alumnus of CAAS, secured an internship placement at the Dorchester Collection (Le Maurice) in Paris through the International Recruitment Forum, where he met with different employers. He is now the founder and owner of Five Senses in Nairobi, Kenya.

This immersive approach allows them to refine their culinary techniques while developing their unique styles. Generally, the students spend over 1,100 hours honing their skills in the kitchen.

Certifications

Culinary certifications can significantly enhance a sous chef's reputation and career opportunities. They help expand leadership and technical skills, as well as knowledge of food safety, which are essential for career advancement.

Many chefs pursue specialized certifications to deepen their expertise in specific areas, such as pastry arts, vegetarian cuisine, or advanced techniques like molecular gastronomy.

CAAS offers several certification programs:

• Swiss Diploma in Culinary Arts: This program offers a well-rounded knowledge of essential cooking skills and techniques, international cuisine, and kitchen management.
• Swiss Diploma in Pastry Arts: Those interested in desserts and baked goods can join this program to build their baking, confectionery, and advanced pastry skills.
• Swiss Certificate in Vegetarian and Plant-Based Culinary Arts: This certification is especially valuable for those who want to specialize in plant-based cuisine or add vegetarian and vegan options to their dishes and restaurants.

Sous Chef vs Other Kitchen Roles

A sous chef works closely with several kitchen roles, but the position is distinct because it combines cooking, supervision, coordination, and leadership. Understanding how the sous chef compares with nearby roles makes the kitchen brigade easier to follow:

Achieve Culinary Success as a Sous Chef

Becoming a sous chef is a fulfilling career path that combines culinary skills, leadership, and creativity. This role hones cooking and management skills and creates new opportunities for executive chief positions and specialized culinary fields. The increasing demand for skilled professionals in the restaurant industry makes sous chefs essential in modern dining experiences.

Whether you're passionate about leading a kitchen, mastering new techniques, or managing operations, the role of sous chef can be your stepping stone toward long-term success in the culinary world.

To take the next step in your culinary career, explore our culinary arts programs. Apply today to set yourself up for success in the kitchen!

Frequently Asked Questions (FAQs)

What is the difference between a sous chef and a head or executive chef?

A head chef or executive chef leads the kitchen's overall direction, including menu strategy, standards, staffing, budgets, and supplier decisions. A sous chef focuses more on daily kitchen operations, helping coordinate service, supervise staff, check quality, and keep the chef's standards consistent during preparation and service.

What's the difference between a sous chef and a chef de partie?

A sous chef is sometimes referred to as the "second chef" and manages daily operations, sometimes stepping in for the head chef as necessary. On the other hand, a chef de partie is responsible for a specific station and prepares dishes within that section of the kitchen.

What is an executive sous chef? 

An executive sous chef is a senior sous chef role usually found in large restaurants, hotels, resorts, or multi-outlet kitchens. This position carries more leadership responsibility than a standard sous chef and may involve supervising multiple sous chefs, overseeing several kitchen sections, supporting menu execution, and stepping in when the executive chef is unavailable.

How long does it take to become a sous chef?

It typically takes around 5-10 years to become a sous chef, with a combination of formal education and hands-on experience.