This no-knead triple berry focaccia has a crispy, golden crust and airy, soft interior. Fresh or frozen berries are cooked with lemon and a little sugar, then folded into the dough and dolloped on top. A crispy oat crumble is sprinkled on before baking, then it all gets drizzled with salted honey glaze to enjoy for breakfast, an afternoon snack, or even dessert.
This Oatmeal Berry Focaccia Tastes Like Summer, But I Make it Year-Round
For this lemon berry focaccia, I wanted to capture the nostalgic flavors of a summer berry crisp, which was one of the very first things my dad ever taught me to make. But I also wanted it in a form I could bake year-round, long after berry season had come and gone. That crispy oat + jammy-fruit combination has been baked into my memory since I was tall enough to reach the counter, so folding it into a focaccia just felt like the right home for it.
What makes this one different from other sweet focaccia is in the details you can't see until you slice into it. A good amount of lemon (both juice and zest) cuts through the sweetness from the berries and glaze. And I dropped the dough's hydration to around 77% (down from my typical 87%) to give it more structure. In testing, the higher-hydration dough tasted incredible, but it couldn't hold its shape around the filling, and kind of just fell apart. Finally, there's a small amount of cinnamon worked into the dough itself, which nudges the bread toward "sweet" without making it actually taste sweet, since the filling, oat streusel, and glaze are already carrying that job.
If you love the idea of fruit and focaccia together, my lemon blueberry streusel focaccia is worth making next, with coffee cake vibes. And if you'd rather keep things savory, my rosemary garlic focaccia muffins turn that same dough into shareable, individual bites.
How to Avoid Gummy Focaccia with a Berry Filling
Underbaked pockets of focaccia around the fruit was the single biggest hurdle in getting this right. First, I cook the berries down on the stove, the same way I make pie filling. Their juices release and get thickened with cornstarch, so it doesn't make the bread wet and soggy. In testing, one tablespoon of cornstarch left the filling slightly too loose, while one extra teaspoon pushed it into proper jammy, spoon-coating territory. Finally, it needs to be dissolved in a little berry juice first, since adding it straight to the pan gave me a lumpy, unevenly thickened filling the first time around.
Fresh vs Frozen Berries in Bread
Both fresh and frozen berries work beautifully here, since they're cooked down either way. I usually reach for a frozen mix of strawberries, blueberries, and raspberries, though fresh blackberries, blueberries, and strawberries from our annual berry-picking trip have worked just as well. Just give frozen berries a couple extra minutes on the stove, and handle fresh ones a little more gently, since they smash easily.
Let's Bake Berry CRisp Focaccia Together!
For the full step-by-step directions, scroll down to the recipe card.
Make Ahead: Overnight Focaccia
You can mix the dough, let it sit out for an hour at room temperature, then pop your covered mixing bowl in the fridge to rise slowly overnight for 8-12 hours. Then add 1-2 hours to the proof time since the dough needs extra time to warm back up.
Carissa's Baking Tips for Berry COBBLER Focaccia
- I find it helps to wet your hands with cold water before doing each stretch and fold, so it doesn't stick to you. And when shaping and dimpling the dough, spread a little melted butter or olive oil on your fingers so it won't stick or tear.
- I like proofing this dough in the oven (turned off) with the light on. This creates a warm, draft-free spot that gets the dough ready to bake in about 2 hours, which makes a real difference if your kitchen runs cold, especially in winter.
- Hold off on the oat topping until right before baking. When I added it before proofing, the oats became soggy after sitting on the moist dough.
Triple Berry Focaccia with Oatmeal Crumble
developed & tested by:
Equipment
Ingredients
FOCACCIA DOUGH
- 2¼ teaspoons active dry yeast (one packet)
- 2 Tablespoons granulated sugar
- 1¾ cups warm water (105-115°F or 40-46°C)
- 2 tablespoons olive oil
- 2 teaspoons vanilla extract
- 4½ cups all purpose flour
- 1½ teaspoons salt
- 1½ teaspoons cinnamon
- 4 Tablespoons unsalted butter, melted (for greasing the baking dish)
BERRY FILLING
- 3 cups mixed berries (fresh or frozen; I use raspberries, blueberries and strawberries)
- 2 tablespoon lemon juice
- 1 tablespoon lemon zest
- ¼ cup granulated sugar
- 1 teaspoon ground cinnamon
- 1 Tablespoon plus 1 teaspoon cornstarch
OAT CRUMBLE TOPPING
- 1 cup rolled oats
- ½ cup brown sugar
- ½ cup all-purpose flour
- ¼ teaspoon salt
- 4 Tablespoons unsalted butter, melted
HONEY GLAZE (OPTIONAL)
- 2 tablespoons unsalted butter, melted
- 3 tablespoons honey
- ¼ teaspoon salt
- 1 cup powdered sugar
- 1-2 tablespoons milk
Instructions
Mix, Stretch-and-Fold, Rise
- In a large mixing bowl, whisk the yeast, sugar, and warm water. Set aside for 10 minutes, until it's foamy on top. (If it's not foamy, check your yeast packet, as it might be expired.)
- Add the olive oil and vanilla extract, and stir into the foamy yeast mixture.
- Add the flour, salt, and cinnamon, and mix for a minute with a large wooden spoon or silicone spatula until it forms a soft, sticky dough.
- Cover the mixing bowl with plastic wrap or a kitchen towel for 30 minutes.
- Stretch and Fold 1: Use your hand to scoop a handful of dough from underneath, up one side, up out of the bowl as far as you can stretch it without tearing, then fold it over itself on top. Rotate the bowl 90 degrees and repeat another stretching of the dough up and folding over itself. Repeat rotating the bowl and stretching & folding the dough twice more, until you've completed four stretch-and-folds.
- Cover the mixing bowl with plastic wrap or a kitchen towel for 30 minutes.
- Stretch and Fold 2: Repeat the process for four stretch-and-folds. Cover the mixing bowl with plastic wrap or a kitchen towel for 30 minutes.
- Stretch and Fold 3: Repeat the process for four stretch-and-folds. Cover the mixing bowl with plastic wrap or a kitchen towel for 30 minutes.
- Stretch and Fold 4: Repeat the process for four stretch-and-folds. Cover the mixing bowl with plastic wrap or a kitchen towel for 1 hour until it doubles in size.
Berry Pie Filling
- On medium heat in a large saucepan, add the fresh or frozen berries, lemon juice, lemon zest, granulated sugar, and cinnamon. Cook for about 10-15 minutes, until the berries release a lot of their juice and soften.
- Carefully spoon some of the juice in the saucepan into a small bowl and mix it with the cornstarch until it's smooth. Increase the heat to high and gently stir the cornstarch mixture into the berries. Boil for one minute, stirring constantly, then remove the saucepan from the heat. Let it cool to room temperature to thicken fully.
Shape, Fill, Proof
- Spread 4 tablespoons of melted butter on the bottom and up the sides of a 9x13 baking dish.
- Press the dough into all the edges and corners of the greased baking dish.
- Spoon half of the berries evenly over the dough. Leave a 1-inch gap around the edges, so it doesn't leak out.
- From a short edge, lift up the dough and fold it in half. Then pick up the dough out of the dish, rotate it 90 degrees, and place it back down in the dish. Gently press it back out to all the edges.
- Cover the baking dish with plastic wrap and let it rise at room temperature for 2 hours, or until the dough has really puffed up and jiggles when you gently shake the baking dish.
Oat Crumble Topping
- In a medium bowl, mix the oats, brown sugar, flour, salt, and melted butter until it forms a crumbly mixture. Set aside.
Dimple, Bake, Glaze
- Preheat the oven to 450°F (230°C).
- Drizzle 2 tablespoons of olive oil or melted butter evenly over the dough. Dollop the remaining berry filling on top, then sprinkle the oat topping evenly over it.
- Generously coat your fingers in olive oil or melted butter, then press dimples into the dough, pressing all the way to the bottom of the baking dish.
- Bake for 20-24 minutes, or until the focaccia is puffed up and golden brown. (It should reach an internal temperature of at least 190°F or 88°C if you have a kitchen thermometer.) Allow it to cool for at least 30 minutes before slicing.
- Optional: Make the honey glaze by mixing the melted butter, honey, and salt in a small bowl until the honey is dissolved. Stir in the powdered sugar and 1 tablespoon of the milk until it's creamy. If it's too thick to drizzle, stir in one teaspoon of additional milk at a time, then drizzle over your triple berry focaccia.
Notes
- Storing: The oat crumble will soften after a day, and even more so if the bread goes in the fridge. Avoid soggy leftovers by storing the focaccia at room temperature in an airtight container or wrapped loosely in foil.
- Reheating: Warm individual slices in the toaster oven or a hot oven at 350°F for about 5-8 minutes to re-crisp the topping and warm the filling back through, since the microwave will make it soft all over again.
Nutrition
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