Ben And Jerry's Oatmeal Cookie Chunk Recipe: Homemade Chunks That Rival the Ice Cream

This Ben & Jerry's oatmeal cookie chunk recipe delivers the iconic texture and flavor you crave—crispy oat edges, soft cookie centers, and those signature chunks that make the ice cream legendary.

The secret lies in a precise balance of brown sugar, cinnamon, and melted butter that creates the perfect chewy-crisp contrast. I've perfected this over years of testing, ensuring every bite mimics the real deal without the $6 price tag.

The recipe starts with a simple dough that transforms into golden-brown cookies with caramelized edges when baked at 350°F for just 12-14 minutes. The key is using old-fashioned oats and a touch of cornstarch for that signature crunch.

Unlike store-bought versions, these chunks stay fresh for days and taste even better the next day—ideal for snacking, baking into cookies, or topping homemade ice cream.

What sets these apart is the rich cinnamon flavor and subtle molasses depth that makes them irresistible. The dough is easy to handle but requires precise baking—too long and they'll burn; too short and they'll stay doughy.

I've included foolproof timing cues in the instructions to guarantee perfect results every time.

Once cooled, these chunks become your new go-to treat—crunchy enough to satisfy but soft enough to melt in your mouth. Store them in an airtight container for up to a week, or freeze for longer storage. Trust me, once you try these, you'll never buy the ice cream version again.

Ingredients for ben and jerry's oatmeal cookie chunk

These 12 ingredients transform into golden chunks with caramelized edges and chewy centers.

The oats are non-negotiable—old-fashioned rolled oats give that perfect chewy-crisp texture. Bob's Red Mill or Quaker Old Fashioned are my go-tos, but any brand labeled 'rolled' works. The butter needs to be full-fat and melted just until smooth—no water, no lumps. For the brown sugar, pack it tightly into the measuring cup to get that authentic caramelized flavor. I always grab the light brown sugar at Target's Bullseye brand—it's consistent and affordable. Skip the quick oats or steel-cut varieties; they won't give you that signature Ben & Jerry's bite.

No molasses? Maple syrup at half the amount works in a pinch, but you'll lose some depth. Short on cornstarch? Extra flour at the same quantity adds crunch, though the texture won't be identical. The cinnamon is where you can get fancy—McCormick Gourmet or Penzeys brands have that extra warmth. For the egg, if you're worried about texture, use an egg substitute like Ener-G at the same volume. The molasses should be unsulphured—check the label, or you'll taste that harsh aftertaste. And if you're baking at high altitude, reduce the baking soda to 1/4 tsp to avoid over-rising.

These chunks taste even better the next day once they've had time to firm up. Store them in an airtight container at room temperature for up to 5 days, or freeze for 3 months. I like to portion them into small bags—perfect for snacking or tossing into homemade ice cream. If they soften, just pop them back in the oven at 300°F for 5 minutes. And trust me, once you make these, you'll never buy the ice cream version again—they're that good.

Step-by-step instructions for Ben and Jerry's oatmeal cookie chunks

Here's how to make those iconic cookie chunks that bring Ben & Jerry's flavor right into your kitchen.

In a medium saucepan, melt the 0.5 cup unsalted butter over low heat until fully liquid. Real talk: don't walk away—burnt butter ruins everything. Remove from heat and let it cool slightly for 2-3 minutes while you prepare the other wet ingredients.

In a separate bowl, whisk together the 0.75 cup light brown sugar, 0.25 cup granulated sugar, 1 whole large egg, 1 tbsp vanilla extract, 1 tbsp molasses, and 0.5 tsp salt until smooth. I like to use a fork first to break up the sugars, then switch to a whisk for the egg. The mixture should look like a thick, glossy syrup.

Once the melted butter has cooled slightly (it should be warm but not hot to the touch), pour it into the sugar mixture and whisk until fully combined. This step ensures even distribution of all those rich, caramelized flavors throughout the dough.

In a large mixing bowl, sift together the 0.5 cup all-purpose flour, 1.5 tsp ground cinnamon, 1 tbsp cornstarch, and 0.5 tsp baking soda. I always sift the flour first—it prevents lumps and gives you that light, airy texture we're after. Use a whisk to break up any remaining clumps in the dry ingredients.

Gradually add the wet mixture to the dry ingredients while stirring with a wooden spoon. Mix just until combined—you should still see some flour streaks. This prevents overdevelopment of gluten, which would make our cookies tough instead of chewy. Here's the thing—don't overmix.

Finally, fold in the 1.5 cups old-fashioned rolled oats using a rubber spatula. You want them evenly distributed throughout the dough. The oats should be fully coated with the batter, but don't worry if some remain whole—they'll add that perfect texture contrast when baked.

Cover the mixing bowl with plastic wrap and refrigerate for at least 1 hour, or up to 24 hours if you're planning ahead. This chilling step is non-negotiable—it allows the flour to fully hydrate and prevents the cookies from spreading too much in the oven. Cold dough also means those signature Ben & Jerry's chunks hold their shape beautifully.

While the dough chills, preheat your oven to 350°F and line two baking sheets with parchment paper. I like to use the 350°F temperature because it gives us that perfect balance of crispy edges and soft centers. The parchment prevents sticking and makes cleanup a breeze.

Pro tip: If you're short on time, you can pop the dough in the freezer for 20 minutes instead of refrigerating. Just make sure it's cold and firm before you scoop and bake.

Once the dough is chilled, remove it from the refrigerator and let it sit at room temperature for 5-10 minutes—this makes it easier to handle. Using a 2-tablespoon cookie scoop (or a tablespoon for smaller chunks), portion out the dough and place it 2 inches apart on the prepared baking sheets.

Bake for 10-12 minutes until the edges are golden brown and the centers look slightly underdone. They'll continue cooking on the hot baking sheet after you remove them from the oven. The key is to pull them out when they're just set in the middle—they should still be soft enough to hold their shape but firm to the touch.

Let the chunks cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely. This resting period helps them set properly and prevents them from turning mushy when you add them to ice cream or eat them straight from the oven.

Once completely cooled, store your Ben & Jerry's-style oatmeal cookie chunks in an airtight container at room temperature for up to 5 days, or freeze for up to 3 months. The flavor actually improves after a day or two as the spices mellow and the textures set.

Now for the fun part—use them in your favorite ice cream recipes! I like to add them to vanilla or chocolate ice cream for that classic Ben & Jerry's experience. You can also enjoy them straight from the container with a glass of milk, or crumble them over yogurt for a delicious breakfast treat.

These chunks are the perfect balance of chewy, crunchy, and caramelized—just like the real deal. The molasses and cinnamon give them that signature depth, while the cornstarch adds that signature crunch that makes them so addictive.

Storing and reheating your ben and jerry's oatmeal cookie chunk

Room Temperature Storage

Store your freshly baked chunks in an airtight container at room temperature for up to 5 days—I use Rubbermaid Brilliance containers with snap-on lids. The key is letting them cool completely first to prevent condensation, which can make them soggy.

I like to portion them into small quart-sized bags for easy snacking or ice cream topping. Trust me, they taste even better the next day as the spices mellow and the textures set. 💛

Freezer Storage Tips

For longer storage, freeze your chunks for up to 3 months in a single layer on a baking sheet before transferring to a freezer bag. This prevents them from sticking together. Once frozen, they'll keep their texture perfectly.

When you're ready to use them, simply thaw at room temperature for 30 minutes—no microwave needed! I like to freeze them in pint-sized bags so I can grab just what I need for a batch of homemade ice cream. ❄️

Reheating for Crispiness

If your chunks lose their crunch after storage, pop them in a 300°F oven for 5 minutes to restore that perfect texture. I also like to reheat them in a skillet over medium heat for 1-2 minutes per side—they'll develop a delicious caramelized crust.

For microwave reheating, use 10-second bursts on low power to avoid making them rubbery. Just be careful—they heat up fast! 🔥

Reviving Soft Chunks

If your chunks become too soft, don't toss them! Spread them on a baking sheet and bake at 325°F for 3-5 minutes until they're firm again. The heat will reactivate the cornstarch for that signature crunch.

I've even revived chunks that were left out overnight—just give them a quick warm-up before using. This trick works especially well if you've stored them in a humid environment. 💡

Portioning for Convenience

Divide your chunks into small batches before storing—this makes them perfect for individual servings. I like to freeze them in ice cube trays lined with parchment paper, then transfer the frozen chunks to a bag.

This way, you can grab just what you need without thawing the whole batch. These portioned chunks are perfect for topping yogurt, oatmeal, or even mixing into cookie dough. 🍪

Using in Recipes

Once stored, these chunks work perfectly in homemade ice cream, cookie dough, or energy bars. For ice cream, add them during the last 5 minutes of churning so they stay crisp. In cookies, they add a delightful crunch—just fold them into the dough before baking.

I've even used them as a topping for warm apple crisp for an unexpected dessert twist. The possibilities are endless! ✨

Frequently asked questions