Chewy Brown Butter Oatmeal Raisin Cookies
These chewy brown butter oatmeal raisin cookies are what happens when a classic gets a serious upgrade. Toasting the butter until it’s nutty and fragrant gives the cookies a deep, caramel-like richness that plain butter just can’t match.
They come together in about an hour, with most of that time spent chilling the dough so the cookies bake up thick and chewy, not flat and sad.
Why These Cookies Work
The browned butter adds a toasty, nutty depth that makes the whole cookie taste richer. A full cup of oats gives them hearty chew, while dark raisins offer little bursts of sweetness.
And because we chill the dough before baking, each cookie stays thick in the middle with crisp, golden edges.
Ingredients
- 3/4 cup plus 2 tablespoons browned butter, cooled to room temperature: from 1 cup (2 sticks) unsalted butter; browning reduces the volume
- 3/4 cup (150g) light brown sugar, packed: adds moisture and a hint of molasses
- 1/2 cup (100g) granulated sugar: for crisp edges
- 1 large egg, at room temperature: cold egg can make the dough stiff and hard to mix
- 1 1/2 teaspoons vanilla extract: rounds out the nutty brown butter
- 1 cup (125g) all-purpose flour: spooned and leveled
- 1/2 teaspoon baking soda: helps with spread and browning
- 1/2 teaspoon ground cinnamon: use fresh for the best warmth
- 1/4 teaspoon fine sea salt: balances the sweetness
- 2 1/2 cups (250g) old-fashioned rolled oats: for the chewiest texture, not quick oats
- 1 cup (170g) raisins: dark raisins or a mix of dark and golden
Variations And Substitutions
- Raisins: Swap in dried cranberries or chopped dried apricots for a different fruit note.
- Oats: Use quick oats if you must, but the cookies will be less chewy and more cakey.
- Brown butter: If you can’t brown the butter, stir 1/2 teaspoon of toasted milk powder into melted butter to mimic the flavor.
- Nut-free: These are naturally nut-free, but you can add 1/2 cup chopped toasted pecans for crunch.
If you love this dough, try my Chewy Chocolate Chip Cookies next.
How to Make Chewy Brown Butter Oatmeal Raisin Cookies
Step 1: Brown the Butter
Place 1 cup (2 sticks) unsalted butter in a light-colored saucepan or skillet over medium heat. Once melted, keep swirling the pan gently until the butter foams, then turns amber with tiny brown specks and smells deeply nutty, about 5 to 7 minutes. Pour the browned butter and all the browned bits into a heatproof bowl and let it cool to room temperature; you should have about 3/4 cup plus 2 tablespoons.
You’ll know it’s ready when the milk solids turn deep amber and the kitchen smells like toasted nuts. If you see black specks, the butter has burned, so strain it through a fine mesh sieve right away to save it.
Step 2: Mix the Dough
In a large bowl, whisk the cooled browned butter, the 3/4 cup brown sugar, and the 1/2 cup granulated sugar until smooth. Whisk in the egg and 1 1/2 teaspoons vanilla. In a separate small bowl, stir together 1 cup flour, 1/2 teaspoon baking soda, 1/2 teaspoon cinnamon, and 1/4 teaspoon salt, then add it to the butter mixture and stir with a wooden spoon just until no dry streaks remain. Fold in the 2 1/2 cups oats and 1 cup raisins until evenly distributed.
The dough will be stiff and a little oily from the brown butter, but that’s exactly what we want. The oats should be well mixed and the raisins plump; if they look dry, soak them in hot water for 5 minutes and drain before folding in.
Step 3: Chill the Dough
Cover the bowl with plastic wrap or a lid and refrigerate the dough for at least 30 minutes, or up to 24 hours. The longer it chills, the more the flavors meld.
Chilling solidifies the brown butter and hydrates the oats, preventing excessive spread. The cookies will bake up thicker and chewier.
Step 4: Scoop and Bake
Preheat the oven to 350°F (175°C) and line two baking sheets with parchment paper. Scoop rounded 1 1/2-tablespoon portions of dough onto the sheets, spacing them about 2 inches apart. Bake one sheet at a time on the middle rack until the edges are golden brown and the centers look slightly underdone, 10 to 12 minutes.
When they’re ready, the tops will be puffed and lightly cracked. The centers will set as they cool, so don’t overbake or you’ll lose that soft chew.
Step 5: Cool and Serve
Let the cookies cool on the baking sheet for 5 minutes, then transfer them to a wire rack to cool completely, or serve a few warm right away. Repeat with the remaining dough.
These cookies are best slightly warm with a glass of cold milk. The brown butter flavor becomes even more pronounced as they sit.
Tips for the Best Brown Butter Oatmeal Raisin Cookies
- Use a light-colored pan when browning butter so you can easily see the change in color; dark pans make it tough to judge.
- Weigh your flour if you have a scale. Even an extra tablespoon of flour can make the cookies dry.
- Soak the raisins in hot water for 5 minutes and drain well before adding them. They’ll stay extra soft and juicy inside the cookies.
- For uniform cookies that bake evenly, use a 1.5-tablespoon cookie scoop. It also speeds up the scooping process.
Use this guide for different cookie sizes.
| Cookie Size | Scoop Size | Bake Time |
|---|---|---|
| Small | 1 tbsp | 8 to 10 mins |
| Standard | 1.5 tbsp | 10 to 12 mins |
| Large | 3 tbsp | 12 to 14 mins |
Storing and Freezing Cookies
Keep cooled cookies in an airtight container at room temperature for up to 5 days. To refresh them, warm in a 300°F oven for 3 to 5 minutes. Freeze baked cookies for up to 3 months, or freeze scooped dough balls on a plate until solid, then transfer to a freezer bag. Bake from frozen, adding 2 to 3 minutes to the time.
Frequently Asked Questions
Can I use salted butter?
Yes, reduce the added salt to just a pinch, because salted butter varies in salt content.
Can I skip chilling the dough?
You can, but the cookies will spread thin and lack the thick, chewy centers. Even 30 minutes in the fridge makes a big difference.
Can I use quick oats?
You can, but the texture will be softer and less chewy. Quick oats absorb more liquid and can make the cookies a bit cakey.
How can I make these gluten-free?
Swap the all-purpose flour for a 1-to-1 gluten-free baking flour blend, and make sure your oats are certified gluten-free.
Can I add nuts?
Absolutely. Fold in 1/2 cup chopped toasted pecans or walnuts along with the raisins.
Brown Butter Oatmeal Raisin Cookies Recipe
Ingredients
Method
- Melt 1 cup (2 sticks) butter in a light-colored pan over medium heat, swirling, until amber with brown specks, 5 to 7 minutes. Pour into a bowl (you’ll have about 3/4 cup plus 2 tbsp) and cool completely.
- Whisk the cooled brown butter, brown sugar, and granulated sugar until smooth. Whisk in the egg and vanilla. Stir together flour, baking soda, cinnamon, and salt, then add to wet ingredients and stir just until combined. Fold in oats and raisins.
- Cover and refrigerate the dough at least 30 minutes, up to 24 hours.
- Preheat oven to 350°F (175°C). Scoop 1.5-tablespoon portions onto parchment-lined sheets, spacing 2 inches apart. Bake 10 to 12 minutes, until edges are golden and centers look slightly underdone.
- Cool on the sheet for 5 minutes, then transfer to a wire rack. Serve warm or at room temperature.
