Irresistibly Soft & Chewy Chocolate Chip Blended Oatmeal Cookies
Discover the secret to phenomenal chocolate chip cookies with a delightful twist: blended oats! These cookies offer the perfect balance of classic chocolate chip goodness and wholesome oat flavor, all wrapped in an incredibly soft and chewy texture that will have everyone reaching for more.

Effortless & Delicious: A Quick Cookie Dough Experience
There’s nothing quite like the aroma of freshly baked cookies filling your home. This recipe for chocolate chip blended oatmeal cookies stands out not only for its incredible taste but also for its sheer simplicity. The cookie dough comes together remarkably fast, making it an ideal choice for a spontaneous baking session or when you need a comforting treat without a fuss.
For those who love to experiment, we’re also sharing details on how to transform these into impressive, bakery-style behemoths. Imagine indulging in an oversized, warm, and gooey cookie – a dream come true for any dessert lover. Perhaps you even envision yourself running a quaint home bakery, with yourself as the most appreciative customer. (You’re definitely not alone in that fantasy!)
You’ll be delighted to find warm, ooey-gooey chocolate chip oatmeal cookies cooling on your rack before you’ve even had a chance to decide who’s on dish duty for the mixing bowl. This recipe truly emphasizes ease, ensuring a delightful baking journey from start to finish.

The Secret Ingredient: Perfectly Blended Oats
The magic behind the unique texture and flavor of these cookies lies in a simple yet transformative step: blending the oats. For this recipe, old-fashioned rolled oats are processed until they achieve a texture similar to coarse flour. A standard blender or food processor works perfectly for this task, turning ordinary oats into a foundational ingredient that elevates the entire cookie experience.
While I’ve always used old-fashioned rolled oats for consistent results, quick oats can likely be substituted. If you opt for quick oats, it’s wise to measure them with a slightly lighter hand or, ideally, by weight, as they tend to be finer and pack more densely.
But why go through the extra step of blending? The answer lies in achieving a uniform, wholesome oat flavor throughout every bite without the distinct chewiness that whole oats typically bring. Instead of noticeable oat flakes, you get a softer, more integrated texture that melts in your mouth, enhancing the overall chewiness of the cookie. This blending process imparts a subtle nutty undertone, making these cookies distinctly oatmeal-infused yet incredibly smooth.

Achieving the Perfect Soft & Chewy Texture
Upon first glance, these cookies might resemble your average soft and chewy chocolate chip cookie. However, take a closer look – or better yet, a bite – and you’ll notice subtle, pretty little oat flecks that hint at their unique composition. This subtle visual cue is just a prelude to the delightful surprise that awaits your palate.
One bite is all it takes to realize you’re experiencing an intensely delicious chocolate chip oatmeal cookie. The blended oats contribute to an unbelievably soft interior and a wonderfully chewy edge, creating a truly irresistible texture. They are simultaneously hearty and decadent, offering a satisfying depth of flavor that is both comforting and luxurious. The oats add a richness that complements the sweetness of the chocolate chips beautifully, making each mouthful a perfect symphony of taste and texture.

Small Delights or Bakery-Sized Indulgences
One of the fantastic aspects of this recipe is its versatility. Whether you prefer a small, perfectly portioned treat or a grandiose, bakery-style cookie, this dough delivers. I recently put this to the test by making over 300 of these cookies for an upcoming church event, stocking my freezer with future delights. While only 265 were technically needed, the strategic excess ensured I could “research” their freezer-friendliness. And I’m thrilled to report, for science’s sake, that these cookies freeze exceptionally well!
If you opt for a standard size, using a #40 cookie scoop (approximately 2 tablespoons of dough) will yield around 30-36 delectable cookies per batch. For those aspiring to bakery-style grandeur, portioning about 5.25 ounces (147 grams) of dough per cookie will result in about 10 impressively huge cookies. Just remember to add a few extra minutes to the baking time for these larger creations to ensure they bake through perfectly while maintaining their signature soft interior.

Cookie Dough Troubleshooting: Common Issues & Solutions
Even the most straightforward cookie recipes can sometimes present unexpected challenges. Don’t worry, baking is a learning process, and most cookie issues are easily fixable! Here are some common problems and their solutions to help you achieve perfect cookies every time:
Why are my cookies flattening too much in the oven?
Cookies can flatten for various reasons, including inaccurate measurement of dry ingredients, an oven temperature that is too high or inconsistent, high or low elevation, or butter that is too soft. Precision in baking is key, especially with butter temperature and dry ingredient measurement.
SOLUTION: If your cookies are spreading excessively, try adding an extra 1/4 to 1/2 cup of all-purpose flour or blended oats to your dough. Alternatively, increase your oven temperature to 375°F (190°C) and reduce the baking time by 1-2 minutes. For future batches, ensure your butter is softened but not melted or “puddly.” It should still hold its shape when pressed.
Why are my cookies NOT flattening in the oven?
Just as cookies can flatten too much, they can also remain in puffy mounds, which can be equally frustrating! The most common culprit for cookies not flattening is over-measuring dry ingredients, particularly flour. This often occurs when flour is scooped directly from the bag, causing it to compact and resulting in more flour than intended.
SOLUTION: Whenever possible, I highly recommend using a kitchen scale to weigh your dry ingredients according to the gram amounts provided in the recipe. If you don’t have a scale, make sure to fluff up your flour with a spoon, then gently spoon it into your measuring cup and level it off with a straight edge (rather than scooping directly or shaking the cup). If you’ve already prepared your dough, try lowering the baking temperature to 320°F or 325°F (160-163°C) for subsequent batches. Baking at a slightly lower temperature can encourage them to spread a bit more.
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Chocolate Chip Blended Oatmeal Cookies
36
cookies
25
mins
12
mins
Pin
Ingredients
-
1
cup
(227
g)
butter (I use salted), softened -
1
cup
(212
g)
packed light brown sugar -
¾
cup
(159
g)
granulated sugar -
1
teaspoon
baking soda -
1
teaspoon
baking powder -
¾
teaspoon
salt -
2
large
eggs (100 g out of shell) -
2
teaspoons
vanilla extract -
1 ½
cups
(150
g)
old-fashioned rolled oats -
2 ¼
cups
(320
g)
all-purpose flour -
2
cups
(340
g)
semisweet chocolate chips (see note)
Instructions
-
Preheat your oven to 350°F (175°C). Line several baking sheets with parchment paper to prevent sticking and ensure easy cleanup.
-
In a large mixing bowl, using either a handheld electric mixer or a stand mixer fitted with the paddle attachment, combine the softened butter, light brown sugar, granulated sugar, baking soda, baking powder, and salt. Beat these ingredients together for 1-2 minutes until the mixture is light and fluffy. Remember to scrape down the sides of the bowl periodically to ensure everything is thoroughly incorporated.
-
Add the eggs one at a time, mixing well after each addition. Stir in the vanilla extract. Continue mixing until the wet ingredients are fully combined, again scraping down the sides of the bowl as needed to ensure a uniform batter.
-
Measure the old-fashioned rolled oats and transfer them to a blender or food processor. Process until the oats are ground into a coarse, flour-like powder. This step is crucial for achieving the unique texture of these cookies.
-
Add the blended oats and all-purpose flour to the bowl with the wet ingredients. Mix on low speed until just a few dry streaks of flour remain. Then, fold in the semisweet chocolate chips until they are evenly distributed throughout the cookie dough. Be careful not to overmix at this stage.
-
Scoop the cookie dough onto the prepared baking sheets. For standard-sized cookies, I recommend using a #40 cookie scoop (which holds about 2 tablespoons of dough), spacing them a few inches apart. Refer to the notes below for instructions on making larger, bakery-style cookies.
-
Bake for 10-12 minutes, or until the edges are lightly golden but the centers still look soft and slightly underbaked. Avoid overbaking to maintain their soft and chewy texture. Remove the cookies from the oven and transfer them to a wire cooling rack to cool completely. This allows them to set properly.
Notes
Oats: I’ve exclusively used old-fashioned rolled oats for this recipe due to their consistent results after blending. While I haven’t personally tested it, quick oats should also work; use the same amount or slightly less, keeping an eye on the dough consistency.
Chocolate Chips: For a classic flavor, semisweet chocolate chips are recommended. However, if your preference leans towards a milder sweetness, feel free to substitute with milk chocolate chips. Enjoy!
Yield: As a reminder, using a #40 cookie scoop (about 2 tablespoons of dough) will produce approximately 30-36 cookies. For the extra-large, bakery-style cookies (around 5.25 ounces/147 grams each), you’ll get about 10 huge cookies, requiring a slightly longer baking time.
Mel Gunnell
Dessert
American
Bake
Serving:
1
cookie
,
Calories:
130
kcal
,
Carbohydrates:
18
g
,
Protein:
2
g
,
Fat:
6
g
,
Saturated Fat:
3
g
,
Cholesterol:
24
mg
,
Sodium:
137
mg
,
Fiber:
1
g
,
Sugar:
10
g
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Recipe Source: Adapted from Mel’s Kitchen Cafe