Oatmeal Butterfinger Cookies

Oatmeal Butterfinger Cookies are one of my favorite ways to combine the comforting texture of homemade oatmeal cookies with the crunchy, chocolatey sweetness of Butterfinger candy. These cookies have buttery, golden edges, soft and chewy centers, and delicious bits of peanut-butter-flavored candy in every bite. I love how the brown sugar adds a rich caramel-like sweetness while the rolled oats create a hearty texture. Whether I’m baking for a family gathering, a holiday cookie tray, or a simple afternoon treat, this easy recipe always delivers a satisfying combination of flavors and textures.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

1 cup all-purpose flour

½ teaspoon baking soda

¼ teaspoon salt

½ cup unsalted butter, softened

¾ cup packed light brown sugar

1 large egg

1 teaspoon pure vanilla extract

1¼ cups old-fashioned rolled oats

10 ounces Butterfinger Bites

Directions

Preheat the Oven:

I begin by preheating my oven to 350°F (175°C). While the oven heats, I line two baking sheets with parchment paper to prevent sticking and make cleanup easier.

Combine the Dry Ingredients:

In a medium mixing bowl, I whisk together the all-purpose flour, baking soda, and salt. I make sure everything is evenly combined so the baking soda is distributed throughout the cookie dough.

Mix the Butter and Sugar:

In a separate large bowl, I combine the softened unsalted butter, packed light brown sugar, egg, and pure vanilla extract. Using an electric mixer, I beat the mixture until it becomes creamy, smooth, and well combined. I find that this step helps create a tender cookie with a rich, buttery flavor.

Add the Dry Ingredients:

I gradually add the flour mixture to the wet ingredients, mixing on low speed until everything is just combined. I avoid overmixing because I want my cookies to remain soft and chewy rather than dense or tough.

Fold in the Oats and Butterfinger Candy:

Using a spatula, I gently fold the old-fashioned rolled oats and Butterfinger Bites into the dough. I stir until the oats and candy pieces are evenly distributed, making sure each cookie will have plenty of crunchy Butterfinger goodness.

Chill the Cookie Dough:

I cover the bowl and refrigerate the cookie dough for 20 minutes. I find that this short chilling period helps firm up the butter and prevents the cookies from spreading too much during baking.

Scoop the Cookies:

Once the dough has chilled, I scoop generous spoonfuls onto the prepared baking sheets. I leave approximately 2 inches between each cookie to allow enough room for spreading.

I try to keep the dough portions similar in size so the cookies bake evenly.

Bake Until Golden:

I place the baking sheets in the preheated oven and bake the cookies for 14–15 minutes. I look for lightly golden edges and centers that still appear slightly soft.

Then I avoid overbaking because the cookies continue to firm up as they cool.

Cool on the Baking Sheets:

After removing the cookies from the oven, I let them rest on the baking sheets for a few minutes. This allows them to set and makes transferring them easier without breaking.

Transfer and Serve:

I carefully transfer the cookies to a wire rack and allow them to cool completely. Once cooled, I enjoy their delicious combination of chewy oats, buttery brown sugar, and crunchy Butterfinger pieces.

Servings and Timing

I love this recipe because it makes a generous batch of cookies without requiring much preparation time.

Prep Time: 30 minutes (including 20 minutes of chilling)

Cooking Time: 15 minutes per batch

Total Time: 45 minutes, excluding additional cooling or multiple baking batches

Servings: 24 cookies

Calories: Approximately 155 kcal per serving, as provided in the original recipe

Variations

One of my favorite things about these Oatmeal Butterfinger Cookies is how easy they are to customize. I can make small changes to the ingredients and create a slightly different cookie every time.

Chocolate Chip Oatmeal Butterfinger Cookies:

I sometimes add a handful of semi-sweet chocolate chips to the dough for an extra chocolatey flavor. I love how the melted chocolate complements the crunchy Butterfinger candy.

Peanut Butter Butterfinger Cookies:

For a stronger peanut butter flavor, I like replacing a small portion of the butter with creamy peanut butter. I keep in mind that this can make the cookies slightly denser and change how much they spread.

Extra Crunchy Butterfinger Cookies:

When I want more texture, I add a small handful of chopped roasted peanuts. I enjoy the extra crunch and slightly salty contrast against the sweet candy pieces.

Dark Chocolate Butterfinger Cookies:

I occasionally mix in dark chocolate chunks to balance the sweetness of the Butterfinger candy. I find that the slightly bitter chocolate creates a richer flavor.

Cinnamon Oatmeal Butterfinger Cookies:

For a warmer flavor, I add ½ teaspoon of ground cinnamon to the dry ingredients. I love the subtle spice it brings to the oats and brown sugar.

Mini Oatmeal Butterfinger Cookies:

When I’m preparing cookies for a party or dessert platter, I scoop smaller portions of dough and reduce the baking time as needed. I start checking them early to make sure they don’t overbake.

Storage and Reheating

I like to store these cookies properly so they maintain their soft centers, chewy texture, and delicious flavor for several days.

Room Temperature Storage:

I place completely cooled cookies in an airtight container and store them at room temperature for up to 4–5 days. I make sure they are fully cooled before sealing the container to prevent excess moisture from building up.

Refrigerator Storage:

If I need to keep the cookies a little longer, I can refrigerate them in an airtight container for approximately one week. I prefer allowing refrigerated cookies to come to room temperature before serving because their texture becomes softer.

Freezing Baked Cookies:

I arrange the cooled cookies in a freezer-safe container, separating layers with parchment paper. I freeze them for up to 3 months.

When I’m ready to enjoy them, I thaw the cookies at room temperature until softened.

Freezing Cookie Dough:

Also I like freezing portions of unbaked cookie dough. I scoop the dough into individual portions, freeze them on a baking sheet until firm, and transfer them to a freezer-safe bag.

I can bake the frozen dough directly from the freezer, adding a few extra minutes to the baking time if necessary.

Reheating Cookies:

For a freshly baked texture, I warm individual cookies in the microwave for approximately 8–10 seconds. I find that this softens the centers and makes the chocolate slightly melty.

Alternatively, I warm them in a 300°F (150°C) oven for about 3–5 minutes, checking frequently to avoid overheating the candy.

FAQs

Can I use quick oats instead of old-fashioned rolled oats?

I prefer old-fashioned rolled oats because they give these cookies their signature chewy texture. However, I can substitute quick oats if necessary. I find that quick oats create a slightly softer, less textured cookie because they absorb moisture differently.

Why do I need to chill the cookie dough before baking?

I chill the dough for 20 minutes because it helps firm up the softened butter and reduces excessive spreading during baking. I also find that chilling makes the dough easier to scoop and helps the cookies maintain a thicker, chewier texture.

Can I use regular Butterfinger candy bars instead of Butterfinger Bites?

Yes, I can use regular Butterfinger candy bars if Butterfinger Bites aren’t available. I simply chop the candy bars into small, bite-sized pieces and fold them into the cookie dough. I prefer keeping the pieces relatively small so they distribute evenly throughout the cookies.

How do I keep my Oatmeal Butterfinger Cookies soft and chewy?

I make sure not to overmix the dough or overbake the cookies. Then I remove them from the oven when the edges are golden but the centers still look slightly soft. I also store the cooled cookies in an airtight container to help preserve their moisture and chewy texture.

Can I make the cookie dough ahead of time?

Absolutely! I often prepare the cookie dough in advance and keep it covered in the refrigerator for up to 48 hours. When I’m ready to bake, I let the dough sit at room temperature for a few minutes if it has become too firm to scoop. I can also freeze portioned dough for up to 3 months, making it easy to bake fresh cookies whenever I want.

Conclusion

Oatmeal Butterfinger Cookies are a delicious twist on classic oatmeal cookies, combining buttery brown sugar dough, hearty rolled oats, and crunchy chocolate-covered Butterfinger candy. I love how every bite delivers a satisfying contrast between soft, chewy cookie centers and sweet, crispy candy pieces.

What makes this recipe especially appealing to me is its simplicity. With basic pantry ingredients, straightforward instructions, and a short chilling time, I can create a batch of homemade cookies that tastes wonderfully indulgent without spending hours in the kitchen.

Whether I’m making them for a special occasion, sharing them with loved ones, or simply satisfying a sweet craving, these Oatmeal Butterfinger Cookies are a treat I enjoy baking again and again.

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