Oatmeal Chocolate Chip Cookies

As I was making these cookies, I just knew they were going to be amazing. I could feel it in my guts. And they were; slightly crispy around the edges with a hearty, soft center. They were amazing warm, straight out of the oven and they were amazing not warm the next day (they didn’t last long enough to see how they were 2 days later).

I recently started feeling all homesick for my hometown and the GIANT oatmeal chocolate chip cookies from The Old Grist Mill. And then, like a sign from the heavens above, I got an email from King Arthur Flour with a recipe for oatmeal chocolate chip cookies in it.

This image has an empty alt attribute; its file name is Giant-Oatmeal-Chocolate-Chip-Cookies-14.jpg

Ingredients Needed

  • butter
  • dark brown sugar
  • white sugar
  • egg
  • egg yolk
  • vanilla extract
  • all-purpose flour
  • quick-cooking oats
  • baking soda
  • baking powder
  • kosher salt
  • chocolate chips – I used 1 bag of the Ghirardelli milk chocolate chips and then made up the difference with semi-sweet chocolate chips
  • ice cream scoop

How to Make Giant Oatmeal Chocolate Chip Cookies

This is a simple overview of the recipe, you’ll find a full printable recipe below!

  1. Preheat oven to 325°F and line baking sheets if desired.
  2. Cream butter and sugars until fluffy, then mix in egg, yolk, and vanilla.
  3. Stir together dry ingredients, then add to wet mixture; fold in chocolate chips.
  4. Scoop large portions of dough (about 1/4 cup) onto baking sheets, 6 per sheet.
  5. Bake 12 – 15 minutes, until edges are lightly golden.
  6. Cool briefly on the pan, then transfer to a wire rack or enjoy warm.

Storage & Other Tips

  • Let the cookies cool completely before storing. Seal them in an airtight container at room temperature to keep them soft and prevent staleness.
  • Layer cookies with parchment paper between them so they don’t stick or rub together.
  • Avoid over-baking; pull the cookies from the oven when their edges are just set so the centers stay soft and chewy as they cool.
  • If you decide to chill the dough, allow a bit of warm-up time before baking so they spread properly.

Frequently Asked Questions

Why did my cookies turn out cakey instead of chewy?

Too much mixing, too much flour, or too much leavening can all lead to a cake-like texture instead of a soft chewy one. Follow this recipe exactly as written and you can’t go wrong!

I know these cookies are meant to be big, but they spread too much. What gives?

Warm dough, butter that was too soft, or using a baking sheet that’s already hot can cause excess spreading. If you’re doing this in multiple batches (since the cookies are so large), just watch how hot each pan is when you take it out of the oven. Let each pan cool for a few minutes before starting your next batch.

How do I know when they are done?

Look for lightly browned edges; centers should still appear a bit soft. They’ll finish setting as they cool on the baking sheet.

Giant Oatmeal Chocolate Chip Cookies

5 from 49 votes
Hearty, soft, and absolutely delicious – these cookies are hands-down one of my favorite recipes on the blog.
Prep Time 15 minutes
Cook Time 15 minutes
Total Time 30 minutes
Servings18 large cookies

Ingredients

  • 1 cup butter 2 sticks
  • 1 cup dark brown sugar
  • ½ cup white sugar
  • 1 egg, large
  • 1 egg yolk, large
  • 1 tablespoon vanilla extract
  • 2 cups all-purpose flour lightly spooned into measuring cups and leveled with a knife (very high altitudes may want to try adding 2 additional tablespoons of flour)
  • 1 cup quick-cooking oats
  • 1 teaspoon baking soda
  • 1 teaspoon baking powder
  • 1 teaspoon kosher salt or ¾ teaspoon table salt
  • 3 cups chocolate chips 18 ounces; I use 1 bag of the Ghirardelli milk chocolate chips and then make up the difference with semi-sweet chocolate chips

Instructions

  • Preheat oven to 325℉. If desired, line baking sheets with parchment paper or silicone mats.
  • Beat the softened butter, sugar, and brown sugar with an electric mixer until light and fluffy. Add the egg, egg yolk, and vanilla and mix until combined.
  • In a separate bowl, combine the dry ingredients (except the chocolate chips). Add to the butter/sugar/egg mixture and mix until combined. Add the chocolate chips and mix until just combined.
  • Using a ¼ cup ice cream scoop, drop the dough by the scoopful onto the prepared baking sheets. You should be able to get about 6 cookies per sheet.
  • Bake in the preheated oven for 12-15 minutes or until they begin to turn light brown around the edges. Remove from the oven and cool for 5 minutes and then transfer to a wire cooling rack and cool completely (or don't…no shame).

Notes

Notes

  • If you’re feeling more modest, you can always use a smaller cookie scoop.

Nutrition

Calories: 377kcal, Carbohydrates: 49g, Protein: 2g, Fat: 20g, Saturated Fat: 12g, Polyunsaturated Fat: 1g, Monounsaturated Fat: 3g, Trans Fat: 0.4g, Cholesterol: 45mg, Sodium: 312mg, Potassium: 136mg, Fiber: 1g, Sugar: 35g, Vitamin A: 398IU, Calcium: 63mg, Iron: 2mg
Course: Desserts
Cuisine: American
Keyword: Giant Oatmeal Chocolate Chip Cookies
Calories: 377kcal
Author: Kate Jones
Cost: $5
Did You Make This Recipe?Snap a picture, and hashtag it #ourbestbites. We love to see your creations on our Instagram @ourbestbites!
*Disclaimer: This post contains affiliate links.
woman in denim shirt holding a salad bowl
Meet The Author

Sara Wells

Sara Wells co-founded Our Best Bites in 2008. She is the author of three Bestselling Cook Books, Best Bites: 150 Family Favorite RecipesSavoring the Seasons with Our Best Bites, and 400 Calories or Less from Our Best Bites. Sara’s work has been featured in many local and national news outlets and publications such as Parenting MagazineBetter Homes & GardensFine CookingThe Rachel Ray Show and the New York Times.

Read More

Join The Discussion

Your email address will not be published. Required fields are marked *

Recipe Rating




This site uses Akismet to reduce spam. Learn how your comment data is processed.

Questions & Reviews

  1. Isn’t it Wonderful to be a woman! (Most-times, yes; and sometimes no).

    My consolation for the slithery vixen: I don’t HAVE to shave a whiskery face everyday or go to war. So glad I’m not the only one who entertains such womanly feelings. Thank YOU, gorgeous Kate!

    So glad OBB finally brought forth an oatmeal cookie recipe! I have been waiting a long time for this! Would also love an oatmeal cookie recipe with cinnamon and raisins.

  2. Oh Kate! I love how you keep things real. I too miss the Old Grist Mill breads and cookies and anytime we go to Logan we make a stop there. They have one in Brigham City now you know. And I remember your mom! I remember one time she made us warm tomato soup after we’d been playing all day (I still envy your Polly Pockets collection you had). It was the first time I’d had it and I swear it was the most delicious tomato soup I’ve ever had. Hang in there! And cookies for breakfast are ok in my book.

  3. Sorry that you had such a sad morning! Hang in there! Thanks for the recipe, can’t wait to try it!

  4. This is my favorite line: Oh, you slithery vixen of womanhood, I haven’t missed you. My baby just turned one and the slithery vixen has just returned. It’s almost reason enough to have another baby just to avoid it for another two years! Or I could skip the baby, make a batch of these cookies, and hide in my closet eating the whole batch all by myself.

  5. Sorry to be dense here. I see white sugar in the recipe, but it’s not mentioned in any of the steps. Am I right in assuming it fits in with the brown sugar and butter step?

      1. It wasn’t–thanks for pointing it out! I fixed it, but I was away from my computer and replying to your computer was hard. 🙂

  6. What an awesome recipe! and I love how clear and concise it is. Thanks for sharing!

  7. Yummmmm. I am going to have to try these. Big cookie fan here.

    You are beautiful inside and out, and you are amazing. (Not that I know you well, but I just know.) I so know how those ‘days’ are. Thank goodness for yummy chocolately cookies to soothe the soul! 🙂

  8. I love how this post came right after the Friday Faves skinny snacks post. 🙂 These look delicious. I can’t wait to try them!

    1. I was thinking the same! I’m gonna try one of these cookies with a scoop of Skinny Cow something!!