IProposeWe Bake Chocolate Chip Cookies

Links:

• Easy chocolate chip cookie recipe




• Chocolate chip cookie recipe with a video

Materials: flour, salt, baking soda, butter, brown sugar, white sugar, vanilla, eggs, chocolate chips, measuring utensils

Procedure:

1. Preheat oven to 350 degrees Fahrenheit




2. In a bowl, combine flour, salt, and baking soda.




3. In another bowl, beat together butter, brown sugar, white sugar, and vanilla.




4. Add the mixtures from the 2 bowls together.




5. Add the chocolate chips.




6. Scoop golf ball sized pieces of the cookie dough onto a cookie sheet.




7. Put the cookies in the oven for about 8 to 10 minutes.




8. Use a spatula to put the cookies onto wax paper or tin foil.




9. EAT!

Safety Precautions:

• Use oven gloves when putting the cookies into the oven and taking them out.




• Keep an eye on the oven at all times.




• Do NOT touch hot objects with your bare hand.




• Make sure there is no one in the way when you are carrying the hot tray of cookies.

Scientific Principles:

1. When baking, a chemical reaction occurs.




2. Baking soda makes carbon dioxide.




3. Heat makes the dough cooked and eatable.