Sally wants to bake cookies for a holiday party and doubles a recipe that yields 30 cookies. She can fit 14 cookies on each cookie sheet and it takes 6 minutes to bake each batch of cookies. To calculate how long it will take Sally to bake all the cookies, she doubles the original recipe that makes 30 cookies to make 60 cookies total. Baking 14 cookies at a time, it will take her 5 batches to bake all 60 cookies. At 6 minutes per batch, it will take Sally 30 minutes to bake all the cookies.

1. Cooking November 16, 2011
Sally wants to bake cookies for a holiday party. The recipe
says it yields 30 cookies. She doubles the batch and can fit
14 cookies on each cookie sheet. The cookies need to bake
for 6 minutes each. How long will it take her to bake the cookies?
Bellwork
Objective: math and cooking
HW Recipe Worksheet 1

2. Cooking November 16, 2011
You need to cut a recipe in half.
Find the amounts you'll need if the
original amounts are listed below.
3/2 cup of flour
3 T of salt
2 t. of baking powder
1/2 cup of sugar
1 c of water
HW Recipe Worksheet 2

3. Cooking November 16, 2011
HW Recipe Worksheet 3

4. Cooking November 16, 2011
HW Recipe Worksheet 4

5. Cooking November 16, 2011
HW Recipe Worksheet 5

6. Cooking November 16, 2011
Does the order matter in the recipe?
What should we do to prepare to cook?
HW Recipe Worksheet 6

7. Cooking November 16, 2011
We need to change the 2 T of milk to water.
How much water should we use?
Water: Approximately 3/4 cup water = 1 cup cow’s milk
HW Recipe Worksheet 7

8. Cooking November 16, 2011
HW Recipe Worksheet 8

9. Cooking November 16, 2011
Let's double this recipe and see how much we would need of each ingredient.
Can we change any of the measurements?
Let's throw a party for the whole school!
There are 97 freshmen, 118 sophomores, 102 juniors, 85 seniors, and 42 staff.
Let's give each person 2 cookies. How many cookies will we need?
How big will we have to make the recipe?
HW Recipe Worksheet 9

10. Cooking November 16, 2011
Cooking Worksheet
HW Recipe Worksheet 10

11. Cooking November 16, 2011
Day 2: Bake Cookies!
1. ­ clean table
2. Everyone wash hands
3. ­ set oven
4. First group of people ­ measure ingredients in large pan
5. Dry ingredient people measure ingredients in small pan
HW Recipe Worksheet 11