Brown Butter Rye Shortbread Cookies Recipe
These Rye Brown Butter Shortbread Cookies are made with 100% rye flour, brown butter, a small amount of dark brown sugar, and are perfect for tea time or a quiet snack.
If you haven’t baked with rye flour before, this recipe is an excellent introduction. Rye flour brings a nutty, slightly earthy flavor that stands out compared with plain wheat or all-purpose flour. At first bite it may seem bold, but the rich, toasty notes from brown butter and the gentle sweetness from dark brown sugar quickly win you over.
These cookies are intentionally not very sweet. They have a restrained, comforting flavor profile that invites slow enjoyment—perfect with tea or coffee. Unlike more sugary or chocolate-forward cookies, rye shortbread rewards savoring each bite.
What is Rye Flour?
Rye flour is milled from rye grain and comes in several varieties: light (or white) rye, medium rye, and whole rye. The difference among them is how much of the bran is left in the flour. Rye lends a distinctive aroma and a slightly dense, tender crumb that works wonderfully in shortbreads and other simple baked goods.
Key Ingredients for Rye Brown Butter Shortbread Cookies
- Rye flour: Use the rye flour you prefer; medium rye works well if you want a balance of flavor and texture.
- Browned butter: This adds deep, nutty flavor and aroma—an essential element for these cookies.
- Dark brown sugar: Packed dark brown sugar gives the cookies a richer, caramel-like sweetness.
- Baking powder: A small amount helps with a light texture while keeping the shortbread character.
- Salt: Enhances the rye and brown butter flavors.
- Milk: Use just enough to bring the dough together—start with 3 tablespoons and add more if needed.
How to Bake Rye Brown Butter Shortbread Cookies
This shortbread is straightforward to make despite the step of browning the butter. The process is simple: brown the butter, let it cool and firm slightly, mix the dry ingredients, work in the butter until crumbly, then add only enough milk to form a cohesive dough. Roll, cut, and bake.
What is Brown Butter?
Brown butter is butter cooked until the water evaporates and the milk solids brown, resulting in a golden-brown liquid with toasted, nutty aromatics and small dark flecks from the solids. It adds a complex, caramelized depth to baked goods.
Overview of the method: Brown the butter and cool it until it’s slightly firm but still spreadable. Combine rye flour, brown sugar, baking powder, and salt. Work the cooled brown butter into the dry mix until the mixture is crumbly. Add milk a tablespoon at a time until the dough comes together. Roll the dough between parchment for an easy release, cut with your preferred cookie cutter, and bake until the edges just start to darken.
I recommend rolling between two sheets of parchment paper to prevent sticking and achieve even thickness. The cookies bake faster if they’re thin; thicker cookies are softer and take a little longer.
Storage
Store the cookies in an airtight container at room temperature. They stayed fresh for about five days when kept in a cookie jar in my kitchen. For longer storage, you can freeze baked cookies for up to a month and thaw at room temperature.
Tips and Variations
- Thickness matters: the recipe suggests 1/8″ for crisp cookies. I’ve also rolled the dough 1/4″–1/3″ for a more tender, shortbread-like bite. Thinner cookies will be crisper and will bake faster.
- If you prefer sharp, well-defined cookie edges, you can omit baking powder. The texture will be slightly less tender but still delicious and pleasantly crumbly.
- Work the brown butter in while it’s cool but still pliable—if it’s too liquid, the dough will be greasy; if too solid, it won’t incorporate evenly.
Happy baking!
Other cookie ideas you might enjoy:
- Gluten-free peanut butter cookies
- Hazelnut shortbread cookies
Rye Brown Butter Shortbread Cookies
Servings: 12 medium cookies
Author: Dikla Levy Frances
Ingredients
- 10 tablespoons unsalted butter (about 142 g / 5 oz)
- 2 cups + 2 tablespoons medium rye flour (about 225 g / 8 oz)
- 1/3 cup dark brown sugar, packed (about 70 g / 2.5 oz)
- 1 teaspoon baking powder
- 3/4 teaspoon salt
- 1/4–1/3 cup milk (about 28–76 g / 2–3 oz), add 1 tablespoon at a time as needed
Instructions
- Make the brown butter: melt the butter over medium heat, swirling frequently. Cook until the sizzling stops, the butter turns a deep golden color, and a thin layer of foam forms on top.
- Remove from heat and pour the brown butter into a bowl. Let it cool at room temperature for up to 10 minutes, then refrigerate briefly until it starts to firm but is not fully solid.
- Preheat the oven to 400°F (204°C) and line two baking sheets with parchment paper.
- In a bowl, combine the rye flour, dark brown sugar, baking powder, and salt. Using your fingers, a pastry cutter, or a stand mixer, work the chilled brown butter into the dry ingredients until the mixture resembles coarse crumbs.
- Drizzle in milk a little at a time, starting with 3 tablespoons, and add more by the tablespoon only until the dough holds together when pressed.
- Gather the dough on a lightly floured surface. Roll to your preferred thickness (1/8″ for crisp, 1/4″–1/3″ for tender). Rolling between parchment sheets prevents sticking.
- Cut with cookie cutters or stamps, rerolling scraps as needed. Place cookies on the prepared baking sheets, leaving space between them.
- Bake for 7–12 minutes depending on cookie size and thickness, until edges are golden and tops show light color. Thinner cookies will be done sooner; watch closely to avoid over-browning.
- Remove from the oven and let cookies cool on the sheet for a few minutes, then transfer to a wire rack to cool completely.