For Rachael’s 50th birthday bash episode, Rach stepped out from behind the stove to let her buddies — like Chef Curtis Stone — do the cooking!
Make-Ahead: The leeks can be cooked up to 1 day ahead, cooled, covered, and refrigerated; reheat over low heat.
- 1 tablespoon unsalted butter
- 1 tablespoon olive oil
- 1/2 large yellow onion, cut into 1/2-inch pieces
- Kosher salt
- 3 garlic cloves, finely chopped
- 2 large leeks (white and pale green parts only), rinsed of any grit, cut into 1/2-inch pieces (about 4 cups)
- 1 cup heavy cream
- 1/4 loaf brioche, crusts removed
- 6 tablespoons unsalted butter
1. For the leeks: Place a medium heavy saucepan over medium-low heat. Add butter and oil and swirl pan to melt butter. Stir in onions with a generous pinch of salt and cook, stirring occasionally, until they begin to soften but do not take on any color, about 5 minutes. Stir in garlic and cook, stirring occasionally, until fragrant, about 2 minutes. Stir in leeks, add another pinch of salt, and reduce heat to low. Cook, stirring often, until leeks are translucent, about 15 minutes.
2. Add cream and increase heat to medium-low. Simmer very gently until leeks are very tender and cream has thickened slightly, about 12 minutes. Season with salt. Cover and keep hot over very low heat.
3. For the brioche bread crumbs: Preheat oven to 350°F. Line a baking sheet with parchment paper.
4. Tear off 1/2-inch pieces of brioche to make about 1 cup and place on prepared baking sheet. Bake, stirring every 2 minutes, until breadcrumbs are toasted do not take on any color, about 6 minutes. Cool to room temperature.
5. In a large heavy sauté pan over medium-high heat, melt butter. When butter begins to foam, add the breadcrumbs. Cook, stirring constantly, until breadcrumbs are golden brown, about 4 minutes. Using a slotted spoon, transfer to a paper towel-lined baking sheet to drain.
6. Transfer creamed leeks to a serving bowl and top with breadcrumbs before serving.