Food Cost Control: 10 Strategies to Protect Your Restaurant's Margins

Food cost is the second-largest expense in most restaurants (after labor), typically running 28-35% of revenue. Even small improvements in food cost control can have dramatic effects on your bottom line.

If your restaurant does $1 million in annual revenue, reducing food cost by just 2% puts $20,000 straight to your bottom line. Here are 10 strategies to make it happen.

1. Track Actual Food Cost Weekly

You can't control what you don't measure. Calculate actual food cost every week:

Food Cost % = (Beginning Inventory + Purchases - Ending Inventory) / Food Sales × 100

Weekly tracking catches problems quickly. Monthly is too late — by the time you notice a problem, you've already lost thousands. Use your inventory management system to streamline this calculation.

2. Standardize Every Recipe

If your cooks are "eyeballing" portions, you're bleeding money. Every dish needs:

Exact ingredient quantities
Specific portion sizes
Plating photos for consistency
Yield-tested prep instructions

Recipe costing should be built into your POS system so you always know the theoretical cost of every item sold.

3. Control Portions Ruthlessly

Portion control tools are cheap; inconsistent portioning is expensive:

Scales for proteins (weigh every steak, chicken breast, fish fillet)
Portioning spoodles and ladles for sauces and sides
Pre-portioned prep containers
Regular portion audits during service

4. Negotiate with Vendors

Don't accept the first price. Strategies for better vendor pricing:

Get quotes from at least three vendors for major categories
Negotiate based on volume commitments
Join a purchasing cooperative or group buying organization
Review pricing quarterly and challenge increases
Build relationships — loyal customers get better pricing

5. Reduce Waste at Every Stage

Track waste in four categories:

Spoilage: Product that expires before use (over-ordering)
Prep waste: Trim, peels, and usable byproducts thrown away
Cooking waste: Burned, overcooked, or mistaken orders
Plate waste: Food returned uneaten (portion too large or quality issues)

Each category requires different solutions. A waste log helps identify which category is your biggest problem.

6. Engineer Your Menu for Profit

Menu engineering is one of the most powerful food cost tools. Promote high-margin items, rework low-margin popular items, and remove items that don't perform in either dimension.

7. Cross-Utilize Ingredients

The more menu items that share ingredients, the lower your waste:

Design menus around a core set of proteins and produce
Use trim in soups, stocks, and staff meals
Create specials specifically to use inventory nearing expiration
Fewer unique SKUs = simpler ordering, less waste, better pricing

8. Optimize Ordering Frequency

More frequent, smaller orders reduce waste but may increase delivery fees. Find the balance:

Daily ordering for perishables (produce, seafood)
2-3x weekly for proteins and dairy
Weekly for dry goods and non-perishables
Adjust based on your sales volume and storage capacity

9. Monitor Theft and Unauthorized Consumption

Uncomfortable but real: employee theft accounts for 4-5% of restaurant revenue industry-wide.

Track variance between theoretical and actual food cost
Monitor void and comp patterns by employee
Use your POS reporting to identify anomalies
Establish clear policies on employee meals and enforce them
Camera systems in storage areas (legal in most jurisdictions)

10. Review and Adjust Pricing

When food costs rise and you've exhausted other strategies, price adjustments are necessary. Don't wait until margins are negative — review pricing quarterly and make small, strategic increases.

Food cost control isn't a one-time project — it's an ongoing discipline. Build these practices into your daily, weekly, and monthly routines, and watch your profit margins improve steadily over time.