Roasted Strawberry Lemon Pound Cake with Mascarpone Glaze

Roasted strawberry lemon pound cake makes ripe berries the star without leaving wet pockets in the crumb. Roasting concentrates their flavor and lets some moisture cook away; lemon zest brightens the buttery batter, and a spoonful of creamy mascarpone glaze finishes each slice. The loaf takes a little planning because the berries need time in the oven, but most of that is hands-off. Serve it for brunch, afternoon coffee, or a simple summer dessert with the extra roasted strawberries on the side.

Why You’ll Love This Roasted Strawberry Lemon Pound Cake

• Deep berry flavor: Roasting the strawberries gives them a jammy, concentrated taste that holds up in a rich cake.
• Fresh citrus balance: Lemon zest and a little juice cut through the butter and add fragrance without making the loaf sour.
• A tender, sturdy crumb: Sour cream adds moisture and a slight tang, while the pound-cake texture slices cleanly after cooling.
• Flexible serving: The mascarpone glaze is lovely but optional; the cake is also good plain with a spoonful of berries.

Ingredients

This makes one 9-by-5-inch loaf, about 10 slices. Choose fragrant, ripe strawberries, but remove any bruised spots before roasting. Mascarpone should be cool but pliable; if it is very cold, let it soften for 10 minutes before making the glaze.

For the roasted strawberries

• 1 pound fresh strawberries, hulled and quartered
• 1 tablespoon granulated sugar
• 1 teaspoon fresh lemon juice

For the cake

• 1¾ cups all-purpose flour, spooned and leveled
• ½ teaspoon baking powder
• ¼ teaspoon baking soda
• ½ teaspoon fine salt
• ¾ cup unsalted butter, softened
• 1¼ cups granulated sugar
• 3 large eggs, at room temperature
• 2 teaspoons finely grated lemon zest
• 1 tablespoon fresh lemon juice
• ½ cup full-fat sour cream, at room temperature
• 1 teaspoon vanilla extract
• ½ cup cooled roasted strawberries, drained and chopped
• 1 teaspoon flour, for tossing with the berries

For the mascarpone glaze

• 4 ounces mascarpone cheese
• ¾ cup powdered sugar, sifted
• 1 tablespoon lemon juice
• 1 to 2 tablespoons milk, as needed
• ½ teaspoon vanilla and a small pinch of salt

Step-by-Step Instructions

1. Roast the strawberries. Heat the oven to 400°F. Line a rimmed baking sheet with parchment. Toss the quartered berries with the sugar and lemon juice, spread them in one layer, and roast for 20 to 25 minutes, stirring once, until soft and syrupy but not collapsed into a puree. Scrape the berries and juices into a shallow dish and cool completely. Measure out ½ cup of berries for the cake; keep the rest for serving.
2. Prepare the loaf pan. Lower the oven to 350°F. Grease a 9-by-5-inch loaf pan and line it with a strip of parchment, leaving overhang on the long sides. Whisk the flour, baking powder, baking soda, and salt together in a medium bowl.
3. Cream the butter and sugar. In a large bowl, beat the softened butter and sugar with a hand mixer on medium speed for 3 to 4 minutes, until pale and fluffy. Scrape down the sides and bottom once. Add the eggs one at a time, mixing until each is incorporated before adding the next.
4. Add the lemon and sour cream. Mix in the lemon zest, lemon juice, sour cream, and vanilla. The mixture may look slightly curdled; it will smooth out as the flour goes in. Toss the cooled, drained strawberries with 1 teaspoon flour so they are lightly coated.
5. Finish the batter. Add the dry ingredients in two additions, mixing on low and stopping as soon as the last streaks of flour disappear. Fold in the berry pieces gently with a spatula. A few pink streaks are welcome, but do not stir until the whole batter turns pink.
6. Bake the loaf. Scrape the batter into the pan and smooth the top. Bake for 55 to 65 minutes, until the top is golden and a toothpick inserted into the center comes out with a few moist crumbs. If it browns too quickly, tent it loosely with foil after 40 minutes. Cool in the pan for 15 minutes, then lift it onto a rack and cool completely. A fully cooled roasted strawberry lemon pound cake slices more cleanly, so resist cutting while the center is warm.
7. Make the glaze. Stir the mascarpone until smooth. Whisk in the powdered sugar, lemon juice, vanilla, and salt. Add milk 1 teaspoon at a time until the glaze falls from a spoon in a slow ribbon. Drizzle over the fully cooled cake, then let it sit for about 15 minutes before slicing.

For a berry-forward breakfast plate, serve a slice with our strawberry shortcake cups or a small scoop of homemade strawberry ice cream. If you are in the mood for another citrus loaf, the lemon blueberry yogurt loaf uses a lighter, tangier crumb.

Tips and Variations

Let the berries cool fully

Warm fruit can melt the butter in the batter and create gummy streaks. Spread the roasted strawberries in a shallow dish so they cool quickly. Drain off excess juice before measuring the half cup for the loaf; save that syrup to spoon over the finished slices or stir into sparkling water.

Do not overmix after adding flour

Once flour meets the wet ingredients, mixing develops gluten. Stop as soon as the batter looks even, then fold in the berries by hand. This keeps the loaf tender instead of springy or tough. Room-temperature eggs and sour cream also help the batter come together without extra mixing.

Adjust the glaze to the weather

Mascarpone softens quickly in a warm kitchen. If the glaze seems loose, chill it for 10 minutes before drizzling. If it is too thick, add milk a teaspoon at a time. You can swap the mascarpone for cream cheese for a tangier finish, or skip the glaze and dust the cooled loaf with powdered sugar.

Change the fruit thoughtfully

Raspberries can replace up to half the strawberries for a sharper berry note. Blueberries release more juice, so roast them separately and drain them well before folding them in. If you have extra fresh fruit, our strawberry lemonade cake bites are another bright dessert for a picnic tray. For a simple cookie alongside coffee, try the strawberry shortbread cookies.

As with any cake batter, do not taste it before baking. Uncooked flour and raw eggs can carry harmful bacteria; the FDA explains the risk in its raw dough safety guidance.

Storage and Reheating

Because the mascarpone glaze contains dairy, keep the glazed cake covered in the refrigerator and enjoy it within 4 days. For a softer texture, let each slice stand at room temperature for 15 to 20 minutes before serving. If you plan to store the cake longer, leave it unglazed, wrap it well, and freeze for up to 2 months. Thaw it overnight in the refrigerator, then add fresh glaze before serving.

Warm an unglazed slice in a 300°F oven for about 8 minutes, or microwave it for 10 to 12 seconds. Avoid heating a glazed slice for long; the mascarpone topping can melt. Leftover roasted berries keep in a covered container in the refrigerator for up to 4 days and are delicious spooned over yogurt, oatmeal, or ice cream.

Frequently Asked Questions

Can I use frozen strawberries?

Fresh berries roast most predictably, but frozen berries can work. Thaw them completely and drain well before tossing with sugar and lemon. Roast until the excess liquid reduces and the fruit is soft, then cool and drain again before measuring for the batter.

Can I make roasted strawberry lemon pound cake ahead?

Yes. Bake the loaf a day ahead and keep it unglazed in an airtight container. Make the mascarpone glaze shortly before serving for the freshest look. You can also roast the strawberries a day in advance and refrigerate them, then let them cool to room temperature before folding them into the batter.

Why did the strawberries sink?

They may have been too wet or added in pieces that were too large. Drain the roasted berries well, chop them into small pieces, and toss them with a teaspoon of flour before folding them into the batter. That helps suspend the fruit through the loaf.

Can I bake this in a Bundt pan?

A 10-cup Bundt pan is larger than this loaf recipe needs, so the cake may bake low and dry out. You can use a smaller 6-cup Bundt pan if the batter fills it no more than two thirds, and begin checking around 40 minutes. For a standard Bundt, scale the recipe up by half and watch the bake time closely.

Can I leave off the mascarpone glaze?

Of course. The cake has enough lemon and roasted berry flavor to stand on its own. A light dusting of powdered sugar or a spoonful of the reserved berries is an easy alternative. If serving the cake plain, let it cool completely before wrapping so moisture does not collect on the surface.