These Keto “Marry Me” Cookies are the sweet treat you didn’t know you were missing. Imagine the rich, nutty taste of browned butter, a subtle kick of espresso powder, and the satisfying crunch of toasted pecans—all baked into a chewy, low-carb cookie that’s completely sugar-free and gluten-free.
Brown the Butter. In a small saucepan, melt the butter over medium heat. Continue cooking, swirling often, until the butter turns golden brown and smells nutty (about 5–7 minutes). Remove from heat and let cool slightly.
Mix Wet Ingredients. In a mixing bowl, whisk browned butter, sweeteners, egg, vanilla, and espresso powder until smooth and creamy.
In a separate bowl, whisk together almond flour, coconut flour, baking powder, and salt. Gradually stir into wet mixture until fully combined.
Fold in chopped pecans and white chocolate chunks. Cover and chill dough for 20–30 minutes for best texture.
Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper. Scoop dough into balls (about 1.5 tbsp each), slightly flatten with your fingers or a spoon.
Bake for 9–11 minutes, until edges are golden and centers look slightly underdone. Let cool on pan for 10 minutes to finish setting.
While warm, press a few extra white chocolate chips on top and sprinkle with flaky sea salt. Let cool fully or devour warm!