PowerPoint - Culinary Kitchen Math Calculations · 2015-02-01 · PowerPoint - Culinary Kitchen...

Culinary Kitchen Math Calculations

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Math in the Culinary Kitchen?

• Yes!

• Math in the culinary kitchen includes:

• Examples:

• Converting recipes

• Measuring ingredients

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Copyright © Texas Education Agency, 2015. All rights reserved.

CalculationsMath SkillsFood Costs

PercentagesWeights and Measures

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Math Skills

• Are used to:

• Adjust cooking times and temperatures

• Establish portion sizes

• Estimate profits for business

• Increase or decrease recipe yields

• Order supplies

• Weigh ingredients

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Food Costing

• The cost of the foods and beverages that go directly into production of menu items

• To calculate food cost:

• Cost of Goods Sold ÷ Sales = Food Cost %

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Percentages

• A rate or proportion of 100

• Formulas are often expressed in baker’s percentages

• Used in recipes

• Used to calculate taxes

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(click on image for video)

http://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-fractions-decimals/cc-7th-percent-word-problems/v/solving-percent-problems-3


Weights and Measurements

• Ingredients must be accurately weighed and measured

• Ensures the food will be of high quality

• Also ensures the recipe will be same each time

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Math Skills

• Are also needed to calculate:

• Change for customers

• Customers’ bills

• Sales tax

• Work hours and pay rate

• Tips and gratuity

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Who uses Math Skills in Culinary Arts?

• Bakers

• Chefs

• Cooks

• Managers

• Servers

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Let’s Practice!

• A chicken spaghetti recipe for 48 costs $138.82 to prepare. How much is each individual portion?

• Formula

• Total Recipe Cost ÷ Number of Portions = Cost Per Portion

• Your recipe for blueberry pancakes serves 24. You need to serve the entire middle school faculty for the teacher workday breakfast. There are 62 teachers on campus and they each will eat two pancakes. What is the conversion factor for your recipe?

• Formula

• New Yield ÷ Old Yield = Conversion Factor

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References and ResourcesImages:• Microsoft Office Clip Art: Used with permission from Microsoft™. (slides 1, 5, 6, 8, 10)• Shutterstock™ images: Photos obtained with a subscription. (slides 3, 5, 8, 9, 10)Textbook:• Labsneksy, Sarah R. Applied Math for Food Service. (1998). Upper Saddle, New Jersey:

Prentice Hall.• Culinary essentials. (2010) Woodland Hills, CA: Glencoe-McGraw Hill.• Foundations of restaurant management & culinary arts. (2011). Boston: Prentice Hall.Videos:• Percent word problem example 5

Find the number that is expressed as a given percentage.http://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-fractions-decimals/cc-7th-percent-word-problems/v/solving-percent-problems-3

• Discount, tax, and tip word problems http://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-fractions-decimals/cc-7th-percent-word-problems/e/discount_tax_and_tip_word_problems


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http://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-fractions-decimals/cc-7th-percent-word-problems/e/discount_tax_and_tip_word_problems

PowerPoint - Culinary Kitchen Math Calculations · 2015-02-01 · PowerPoint - Culinary Kitchen...

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