Ingredients
- 1/2 cup (112g) unsalted European butter*, room temperature
- 1 cup (200g) packed light brown sugar
- 3 tablespoons granulated sugar
- 1 large egg
- 1/2 tbsp vanilla bean paste (or vanilla extract)
- 1/2 tsp baking soda
- 1/2 tsp cinnamon
- Scant 1/2 tsp kosher salt
- 1/4 tsp cream of tartar
- 1 1/4 cups (125g) quick oats, certified gluten-free if needed
- 1 cup (128g) all-purpose flour or 1-to-1 gluten-free baking flour, spooned and leveled
- 1 cup (150g) seedless raisins
- Flaky sea salt, for topping
Instructions
- In a large mixing bowl using a hand or stand mixer with the paddle attachment, mix the butter, brown sugar, and sugar on medium-high speed until smooth and creamy.
- Add in the egg and vanilla and mix to combine, then mix in the baking soda, cinnamon, salt, and cream of tartar.
- Once that’s evenly mixed, toss in the oats and flour and mix just before it’s fully combined. Then add in the raisins and use a rubber spatula to fully bring the dough together by hand. It will be very thick and slightly sticky.
- Preheat the oven to 350F and line a large baking sheet with parchment paper. Allow the dough to rest at room temperature while the oven heats up.
- When ready, use a large cookie scoop (3 tablespoons worth) and place 4-5 cookies onto the pan with a couple inches between. Use your palm to flatten the cookies to about ½ inch thick.
- Bake for 10-12 minutes or until the edges are just barely golden and the center is pale, puffed, and slightly underdone.
- When they’re fresh from the oven, use the curve of a fork to nudge in any wonky sides and immediately sprinkle each cookie with a pinch of flaky sea salt. Allow the cookies to rest for about a minute, then transfer to a cooling rack while you continue to bake the rest of the dough.
- They’re so good either warm or at room temperature. Enjoy!
Equipment
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Buy Now Notes
*While it’s not 100% required, European butter makes a huge difference. Due to its higher fat content, it easily enhances the overall texture and flavor of these cookies. I like Kerrygold but other brands like Danish Creamery or store-brand European butter will also work!
- Category: Dessert
- Method: Baking
- Cuisine: American

