To handle an egg price spike, calculate exactly how many eggs each menu item uses, find your new cost per plate, and then pick the right mix of fixes: reprice the highest-egg items, adjust portions or recipes, switch formats (liquid or pasteurized eggs), and add a temporary surcharge only if you have to. Do the math first, because eggs hide in far more dishes than most owners realize.
Egg costs move with flock disease, feed prices and seasonal demand, and holiday baking season pushes them up again. A case can jump 30% or more in a few weeks. If breakfast, brunch, baking or sauces are part of your menu, you need a plan before the invoice surprises you.
Step 1: Find every place eggs show up
Walk through your recipes and count eggs in each. Beyond the obvious breakfast plates, check:
- Burgers and sandwiches with fried eggs
- Aioli, hollandaise, Caesar dressing and mayonnaise
- Batters, breading and egg wash
- Pasta, brioche buns and baked goods
- Desserts: custards, cakes, ice cream bases
Write down eggs per portion for each. Update your recipe costing and cost per serving.
Step 2: Measure the damage
Here is an example with a case of 15 dozen (180 eggs) going from $45 to $78:
| Dish | Eggs per plate | Old egg cost | New egg cost | Increase |
|---|---|---|---|---|
| Two-egg breakfast | 2 | $0.50 | $0.87 | $0.37 |
| Breakfast sandwich | 1 | $0.25 | $0.43 | $0.18 |
| Eggs Benedict | 3 (with hollandaise) | $0.75 | $1.30 | $0.55 |
| Caesar salad | 0.5 | $0.13 | $0.22 | $0.09 |
Now multiply the increase by weekly sales of each item. A restaurant selling 300 two-egg breakfasts a week absorbs about $111 more every week from that one dish.
Step 3: Choose your response
You have several levers. Use more than one so no single change feels heavy to guests.
Adjust the recipe and portions
Cut breakfast plates from three eggs to two, make omelets with a firm fill so they feel full, or use pasteurized liquid egg for batters and scrambles. Test changes with staff and a few regulars first.
Reprice selectively
Raise prices on egg-heavy items by 50 cents to $1 rather than raising everything. Follow the guidance in how to raise menu prices without losing customers. Add a small add-on charge for extra eggs, such as $1.50 for a fried egg on top.
Reshape the menu
Promote high-margin, low-egg items near the top of the menu. Use menu engineering to find breakfast items that earn their place. Pair eggs with cheaper starches and vegetables.
Use a temporary surcharge carefully
A surcharge is the last resort. If you use one, label it plainly on the menu and remove it when costs drop, otherwise guests feel misled.
Step 4: Buy smarter
- Get quotes from at least two suppliers and compare by price per dozen and delivery terms.
- Ask about locking a price for a few weeks.
- Order only what you can use before the date code; eggs have limited shelf life, so FIFO rotation applies.
- Track waste. A dropped tray is now more expensive.
See negotiating better prices with your vendors for scripts.
Step 5: Watch the numbers weekly
Tie item sales to ingredient use so you notice problems fast. A modern POS such as Cobblestone POS shows item-level sales and mix, so you can see exactly how many egg dishes you sold and compare to your purchases. That is free, versus roughly $470 a month for Toast, and it saves you from guessing.
Communicate with guests
Most diners understand when eggs cost more. A short note on the menu or social media ("Egg prices are up, so we adjusted a few breakfast items") is enough. Keep service quality high so the price change feels fair.
Takeaway: Count eggs in every recipe, price the real impact, then combine small recipe, menu and price changes instead of one big jump. Review costs weekly until the market settles.
Download the free egg cost impact calculator (Excel)