📝 Specific kitchen types & concepts · ⏱️ 3 min read

How do I calculate the margin on a breakfast concept of...

📝 KitchenNmbrs · updated 07 Apr 2026

Quick answer
Most breakfast entrepreneurs think granola bowls are cheap to make. But they're often shocked when they realize their actual food costs hit 35% instead of the expected 20%. Hidden expenses like fruit waste, organic premiums, and portion creep destroy margins faster than spoiled berries.

Most breakfast entrepreneurs think granola bowls are cheap to make. But they're often shocked when they realize their actual food costs hit 35% instead of the expected 20%. Hidden expenses like fruit waste, organic premiums, and portion creep destroy margins faster than spoiled berries.

What makes breakfast different in terms of cost price?

Breakfast dishes have a unique cost structure. You're juggling fresh products that spoil quickly, multiple suppliers (baker, dairy, fruit) and often organic ingredients that cost significantly more.

⚠️ Note:

Fruit often has 15-25% cutting loss from peels and pits. A kilo of apples at €3.00 actually costs you €3.75 per kilo of usable fruit.

Ingredients and their real costs

For a granola bowl you add up all ingredients, including hidden costs:

  • Granola: often €8-12 per kilo (organic even more expensive)
  • Greek yogurt: €4-6 per kilo
  • Fresh fruit: €3-8 per kilo + cutting loss
  • Toppings: nuts, seeds, honey (often forgotten!)
  • Garnish: mint leaves, extra berries

? Example granola bowl:

Selling price: €12.50 incl. 9% VAT = €11.47 excl. VAT

  • Granola (80g): €0.80
  • Greek yogurt (120g): €0.60
  • Mixed fruit (100g): €0.65
  • Honey (15g): €0.25
  • Nut mix (20g): €0.45

Total ingredient costs: €2.75

Food cost: (€2.75 / €11.47) × 100 = 24.0%

Include cutting loss and waste

Fruit is the biggest risk in breakfast. Bananas turn brown, berries mold quickly, and you're throwing away peels. Something most kitchen managers discover too late: they've been calculating fruit costs wrong for months because they never factored in waste.

? Example cutting loss:

You buy apples for €3.00/kg. After peeling and removing the core you have 800g usable.

Real price: €3.00 / 0.80 = €3.75/kg usable fruit

So 50g of apple in your bowl costs €0.19 (not €0.15)

Typical margins for breakfast concepts

Breakfast can be incredibly profitable because guests are willing to pay more for fresh and healthy. But you need to know your numbers. Common food cost percentages:

  • Basic breakfast: 20-28% food cost
  • Premium organic: 25-35% food cost
  • Smoothie bowls: 22-30% food cost
  • Toast concepts: 18-25% food cost

⚠️ Note:

Organic ingredients can make your food cost 5-10 percentage points higher. Factor this into your selling prices.

Seasons and price fluctuations

Fruit and dairy prices fluctuate dramatically by season. Strawberries cost three times as much in January as in June. You need flexibility in your menu for this.

? Example seasonal strategy:

Winter: focus on apples, pears, nuts (cheaper)

Summer: berries, peaches, melons (in season)

Adjust your menu or calculate with average prices over the whole year.

Control portion sizes

Breakfast is where portion creep kills profits. 120g yogurt quickly becomes 150g if you don't weigh it. That's 25% extra cost without you even noticing.

How do you calculate the margin on breakfast? (step by step)

1

Gather all ingredients and exact purchase prices

Note the purchase price per kilo or unit for each ingredient. Don't forget toppings, sauces and garnish. Check prices with all your suppliers: baker, wholesaler, fresh market.

2

Calculate real cost price including cutting loss

Measure how much you throw away with fruit (peels, pits) and factor this in. If you get 800g usable from 1kg of apples, divide your purchase price by 0.80 for the real price per kilo.

3

Add up ingredient costs per portion and calculate food cost

Weigh each portion and calculate what it costs. Divide by your selling price excl. VAT and multiply by 100 for your food cost percentage. Aim for 20-30% for breakfast.

✨ Pro tip

Track your granola bowl food cost weekly for the first 8 weeks of operation. Portion sizes and fruit waste patterns become clear quickly, and catching a 3% cost drift early can save you €400+ monthly.

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

What is a realistic margin on granola bowls?
A food cost of 22-28% is realistic for granola bowls. With organic ingredients this can go up to 30-35%. The rest of your selling price goes to staff, rent and profit.
Should I factor seasonal prices into my menu?
You can choose between fixed menu prices with average ingredient costs, or seasonal specials with changing prices. Many breakfast concepts work with fixed prices and adjust the ingredients.
How do I prevent too much waste with fresh fruit?
Buy fruit for a maximum of 3 days, rotate your stock (FIFO), and use ripe fruit for smoothies or compotes. Plan your purchases based on expected guests.
Why is my food cost higher than other restaurants?
Breakfast works with many fresh, organic ingredients that are more expensive. On the other hand, guests are willing to pay more for healthy breakfast than for a regular lunch.
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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