In this classic dish, thinly sliced potatoes are layered with a distinctive Mornay sauce. Mornay sauce is a Béchamel sauce with the addition of Gruyère cheese. The additions of savory leeks, garlic, and rosemary combine in a wonderful way in the sauce to infuse flavor into every bite. This recipe is a warm, comforting side dish, or hearty enough for the main event!

Classic Potato & Leek Gratin
Serves 6 - 8

Ingredients:
2 lbs Idaho potatoes (about 7-8 potatoes), washed, peeled, and thinly sliced with a mandoline
5 tablespoons butter, divided
3 small leeks, green parts removed, finely sliced
1 tablespoon rosemary, minced
4 cloves garlic, minced
1/4 cup all-purpose flour
3 cups whole milk
2 teaspoons kosher salt
1/4 teaspoon black pepper
1-1/2 cup grated Gruyère, plus
2 tablespoons reserved as topping

Directions:
1. Preheat the oven to 400°F.

2. Prep the potatoes. Use a sharp peeler to peel the potatoes. Rinse off, and then slice into 1/8” slices using a handheld mandoline.

3. In a large saucepan, melt 1 tablespoon butter and cook the leeks over medium heat until they are translucent, about 10 minutes. Add the rosemary and garlic and cook for about another 3 minutes.

4. Prepare the roux. In a separate, small saucepan, heat the remaining 4 tablespoons of butter. Once the butter has melted, whisk in the flour until the mixture is completely smooth. Continue cooking for about 1-2 minutes. This process removes the raw flour flavor and helps create a silky sauce.

5. Create a Béchamel sauce by very slowly pouring milk into the roux, continue whisking the mixture until the sauce is smooth. Add in the salt and pepper and continue whisking over medium-low heat for 3-5 minutes until the sauce thickens and becomes very creamy.

6. Transform the sauce into a Mornay sauce by slowly adding in the Gruyère cheese. Continue cooking and whisking for a few more minutes until the sauce is smooth, and the cheese is well incorporated. Add the cooked leeks mixture to the sauce.

7. Layer the gratin. Butter the bottom and sides of a large baking dish and lay a single layer of potatoes. Pour some of the sauce over the potatoes and continue to layer the potatoes, pouring more sauce at each layer. Repeat this step until all of the potatoes are used (or you get to within 1/2” from the top of your dish).

8. Coat the final layer of potatoes with sauce and sprinkle with the reserved cheese.

9. Cover the gratin with a tight fitting lid or foil and bake for 60 minutes. Remove the lid or foil, and continue to bake for another 10 minutes, or until the top turns golden brown.

10. Garnish with additional fresh pieces of rosemary, and serve hot.

Popovers are impressive, high-rising rolls with a soft, airy inside and a crispy, crunchy exterior. These delectable morsels are meant to be enjoyed freshly baked straight out of the oven. IN THIS ISSUE, we feature Manchego and Thyme Popovers with an Herb Butter that would be enjoyably delicious as a savory breakfast, or as a side at lunch or dinner!

Manchego and Thyme Popovers with Herb Butter
Makes 12 popovers

Popover Ingredients:
1-1/2 cups all purpose flour
1 teaspoon Kosher salt
1/2 teaspoon fresh ground black pepper
1 tablespoon fresh thyme, finely chopped
4 large eggs, room temperature
1-1/2 cups whole milk, room temperature
1/2 cup Manchego cheese, finely grated
2 tablespoons unsalted butter, melted (for greasing the popover pan)

Herb Butter Ingredients - makes 1/2 cup
1/2 cup (I stick) unsalted butter, softened to room temperature
1 garlic clove, minced
1 tablespoon fresh sage, finely chopped
1 tablespoon fresh rosemary, finely chopped
1/4 teaspoon Kosher saltPopover

Directions:
1. Preheat the oven to 450°F. Place the empty pan in the oven while it preheats.

2. In a medium bowl, combine the flour, salt, and pepper and mix with a fork for about 30 seconds to incorporate evenly. Add the thyme and continue mixing until evenly distributed.

3. In a large bowl, whisk the eggs and whole milk together until contents are frothy, about 5 minutes.

4. Slowly add the flour mixture to the egg mixture and continue whisking until all the ingredients are combined and the batter is the consistency of thick cream. (Try not to over whisk!) Stir in the cheese.

5. Remove the preheated popover or mun pan from the oven and brush the cups with the melted butter. Fill the cups 3/4 full with the batter. Bake the popovers on the lowest rack for 20 minutes. After 20 minutes, reduce the temperature to 350°F, ensuring the oven door stays closed so no steam escapes (this is crucial to getting the pop effect!). Continue to bake for another 20 minutes, or until golden brown.

6. Remove popovers from the oven and serve hot with herb butter. If not serving right away, remove popovers from the pan and cool on a wire rack immediately to keep that delightful crunch!

Herb Butter Directions:
1. In a small bowl, combine all of the ingredients together and mix with a fork or a hand mixer until the herbs and garlic are distributed evenly.

2. Transfer the butter onto a sheet of plastic wrap and roll into a cylinder. Twist the ends of the plastic wrap tightly and refrigerate for at least one hour until cold and solid.

3. Serve herb butter alongside warm popovers in a small dish. Butter is best when enjoyed within 1 week, but can be frozen for up to two months. To freeze, simply wrap the plastic wrapped butter in parchment paper and freeze in a freezer bag, removing excess air. Extra herb butter? Heat and drizzle butter over homemade popcorn or add to baked potatoes.