📝 Seasonality and purchasing · ⏱️ 2 min read

How do I decide whether to make a seasonal dessert myself or buy it from a supplier?

📝 KitchenNmbrs · updated 13 Mar 2026

Seasonal desserts can significantly impact your profit. Making them yourself seems cheaper, but when you factor in all costs (time, ingredients, waste) buying from a supplier can sometimes be smarter. In this article, you'll learn step-by-step how to make the right choice.

The real costs of making it yourself

Many business owners only look at ingredient costs. But making desserts yourself involves more costs than you might think.

💡 Example: Tiramisu in your own kitchen

For 20 portions of tiramisu:

  • Ingredients: €45.00
  • Labor (3 hours at €18): €54.00
  • Waste/spoilage (5%): €2.25
  • Energy and depreciation: €8.00

Total: €109.25 = €5.46 per portion

What does buying really cost?

When you buy from a supplier, you pay more per unit, but you get other benefits. No prep work, no waste, no leftover ingredients.

💡 Example: Buying tiramisu

The same 20 portions:

  • Purchase price: €4.80 per unit
  • Total: €96.00
  • No labor, no waste

Difference: €13.25 cheaper by buying

Quality and seasonality

Seasonal desserts are all about freshness and being in season. Sometimes you can't buy the quality you want. Then making it yourself is the only option.

  • Fresh seasonal fruit: Often only achievable by processing it yourself to the desired quality
  • Signature desserts: A unique recipe gives you a competitive advantage
  • Allergens: When buying, you have less control over ingredients

⚠️ Heads up:

Always factor in labor costs when calculating your price. A dessert that takes 2 hours to prepare isn't 'free' just because you're already in the kitchen.

The break-even calculation

To make the right choice, you calculate the break-even point. At how many portions per week does making it yourself become worthwhile?

💡 Break-even example:

Making it yourself has high fixed costs (time), low variable costs. Buying has low fixed costs, high variable costs.

  • Making: €3.00 ingredients + €40 fixed time per batch (20 units)
  • Buying: €4.80 per unit, no fixed costs
  • Break-even: around 25-30 portions per week

Seasonal flexibility

The season affects your choice. During peak season, you have less time for prep. During off-season, you can invest time in making it yourself.

  • Peak season: Buying gives you peace of mind and predictability
  • Off-season: Making it yourself can save costs and improve quality
  • Fluctuating volumes: Buying prevents waste when demand is uncertain

Practical decision factors

Beyond costs, several other factors play a role in your decision:

  • Kitchen space: Do you have room for extra dessert preparation?
  • Staff: Can your team handle the extra workload?
  • Shelf life: Homemade desserts often have shorter shelf life
  • Consistency: Bought desserts always taste the same

How do you choose between making and buying?

1

Calculate the full cost of making it yourself

Add up all costs: ingredients, labor time (at hourly wage), waste/spoilage (5-10%), and a portion of your fixed costs (energy, equipment depreciation). Don't forget the time to buy ingredients and clean up.

2

Compare with total purchase costs

Get quotes from at least 2 suppliers for comparable quality. Also factor in ordering costs and any minimum purchases. Check if the shelf life fits your turnover speed.

3

Test both options during the season

Try 2 weeks of making it yourself, then 2 weeks of buying. Measure not just costs, but also time, stress, and customer satisfaction. Often practice gives the final answer.

✨ Pro tip

Always test both options before making your final choice. What looks cheaper on paper can turn out more expensive in practice due to unexpected time or waste.

Calculate this yourself?

In the KitchenNmbrs app you can do this in just a few clicks. 7 days free, no credit card.

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Frequently asked questions

When is making it yourself always better than buying?

If you have a unique recipe that gives you a competitive advantage, if you want to process seasonal fruit that can't be bought ready-made, or if you sell more than 50 portions per week of the same dessert.

How do I factor labor time into my cost price?

Calculate it at the hourly wage you'd pay an employee for this work, usually €16-20 per hour. Even if you do it yourself, it costs you time you could spend on other tasks.

Can I combine seasonal desserts: partly homemade, partly bought?

Yes, that's often smart. For example: buy the base mousse and add seasonal fruit yourself. Or buy during peak season and make it yourself during quiet periods for better margins.

How do I prevent waste with seasonal desserts?

Keep track of your sales figures from last season to estimate better. Start cautiously and increase gradually. When making it yourself: make smaller batches more often.

What if my bought desserts don't sell well?

Talk to your supplier about returns or exchanges. Some suppliers offer guarantees on seasonal products. Otherwise: promote more actively or adjust the price to move through inventory faster.

ℹ️ This article was prepared based on official sources and professional expertise. While we strive for current and accurate information, the content may differ from the most recent regulations. Always consult the official authorities for binding standards.

📚 Sources consulted

Food Standards Agency (FSA) https://www.food.gov.uk

The HACCP standards shown in this application are for informational purposes only. KitchenNmbrs does not guarantee that displayed values are current or complete. Always consult the FSA or your local authority for the latest regulations.

JS

Written by

Jeffrey Smit

Founder & CEO of KitchenNmbrs

Jeffrey Smit built KitchenNmbrs from 8 years of hands-on experience as kitchen manager at 1NUL8 Group in Rotterdam. His mission: give every restaurant owner control over food cost.

🏆 8 years kitchen manager at 1NUL8 Group Rotterdam
Expertise: food cost management HACCP kitchen management restaurant operations food safety compliance

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