Mix cookie dough, fold in chocolate chips, shape and bake a tray of cookies with adult supervision, then cool and enjoy sharing.



Step-by-step guide to bake a tray of choco-chip cookies
Step 1
Gather all your materials and ingredients on the counter so everything is ready to use.
Step 2
Ask an adult to preheat the oven to 350°F (175°C).
Step 3
Line the baking tray with parchment paper or spray it with nonstick spray.
Step 4
Measure 1 cup of softened butter and 3/4 cup granulated sugar and 3/4 cup packed brown sugar into the mixing bowl.
Step 5
Beat the butter and sugars together until the mixture is light and creamy.
Step 6
Measure and add 2 large eggs and 1 teaspoon vanilla extract to the bowl.
Step 7
Mix the eggs and vanilla into the butter-sugar until smooth.
Step 8
In a separate bowl measure 2 1/4 cups all-purpose flour and 1 teaspoon baking soda and 1/2 teaspoon salt and stir them together.
Step 9
Add half of the dry flour mixture to the wet mixture in the large bowl.
Step 10
Stir the mixture until it is just combined and not floury.
Step 11
Add the remaining dry mixture to the bowl and stir until combined but do not overmix.
Step 12
Fold 2 cups of chocolate chips into the cookie dough so they are evenly distributed.
Step 13
Use a tablespoon or cookie scoop to place rounded dough balls onto the prepared tray leaving space between each cookie.
Step 14
Ask an adult to put the tray in the oven and bake the cookies for 9 to 12 minutes until the edges are golden.
Step 15
After the cookies are cool enough to handle, enjoy them and share a photo of your finished creation on DIY.org
Final steps
You're almost there! Complete all the steps, bring your creation to life, post it, and conquer the challenge!


Help!?
Material substitutions: What can we use if we don't have parchment paper, nonstick spray, or chocolate chips?
If you don't have parchment or spray for Step 3, lightly grease the baking tray with butter or vegetable oil, and if you don't have chocolate chips for Step 14, roughly chop a chocolate bar or use raisins or chopped nuts as mix-ins.
Troubleshooting: Why did my cookies spread too thin or stay doughy, and how can I fix it?
If cookies spread or stay doughy, make sure you measured 2 1/4 cups of flour correctly and avoid overmixing after adding the remaining dry mixture (Steps 9–11), and if needed chill the dough 20–30 minutes after Step 14 before scooping and baking in Step 16.
Age adaptation: How can I change the steps so younger kids can help and older kids can do more on their own?
Younger children can help with safe tasks like measuring sugars and stirring the dry ingredients in Step 8 and scooping dough in Step 15 while an adult handles preheating and oven use in Step 2 and Step 16, and older kids can measure all ingredients themselves, practice mixing until just combined (Steps 9–11), and try timing the bake in Step 16 with minimal supervision.
Enhancement: How can we personalize or improve the cookie recipe after following the basic steps?
To customize, brown the butter before measuring it for Step 4 for a deeper flavor, fold in chopped nuts or dried fruit along with the 2 cups of chocolate chips in Step 14, or sprinkle flaky sea salt on each dough ball right before baking in Step 16.
Watch videos on how to bake a tray of choco-chip cookies
Facts about baking for kids
⏳ Cookies keep setting after you remove them from the oven because residual heat continues to cook the centers.
🍽️ A single baking tray can usually hold about 12–24 cookies depending on how big you scoop them — great for sharing!
🍫 Chocolate chips were designed to hold their shape while baking so you get gooey pockets, not melted puddles.
🔥 Many cookie recipes bake around 350°F (175°C) — a handy temperature for even browning and spreading.
🍪 The chocolate chip cookie was invented by Ruth Wakefield in 1938 at the Toll House Inn.


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