Roasted Garlic & Rosemary Sourdough Focaccia — Flavors, Inclusions & Pairings

The Flavor Profile
Focaccia is where sourdough goes to relax. This dough is wet — 400 g of water to 500 g of bread flour — with 40 g of olive oil worked in and a whole head of roasted garlic and fresh rosemary folded through it, so the flavor is built into the crumb itself, not just scattered on top. Roasting the garlic for 35 to 45 minutes at 400°F turns it sweet and spreadable, nothing like raw garlic's bite: half the cloves go into the dough in soft pieces that melt into pockets, and the rest crown the top.
Baked in a generously oiled 9×13 pan at 425°F, the bottom fries gently in the oil until caramelized and crisp, the top goes deeply golden around the famous dimples, and the inside stays soft, airy, and almost custardy. Every dimple holds a little pool of olive oil, and the flaky salt on top lands in bright, crunchy sparks against all that richness.
How Inclusions Fit This Recipe
Focaccia gives you two doors, and most great versions use both. The first door is the dough itself, at the moment the rosemary and half the garlic are folded in — anything soft and foldable goes here. The second door is the top, at the dimpling stage: after the final proof, you press deep dimples across the puffy dough, drizzle it with oil, and scatter your toppings so they nestle into the dimples and roast in the bake.
Toppings are the focaccia way — they caramelize in the oven's heat instead of steaming inside the crumb. Amounts follow the standard window for 500 g of flour: 10% to 30% of flour weight, roughly 50 to 150 g of additions. Keep wet toppings patted dry and press them into the dimples rather than resting them on top, so the bubbling dough does not push them off as it bakes.
The Best Inclusions for This Loaf
Cherry Tomatoes
100 g cherry tomatoes (20% of flour weight), halved, pressed cut-side up into the dimples. The tomatoes roast and slump in the 425°F bake, turning jammy and sweet-sour, and their juices mingle with the olive oil in the dimples. Against the roasted garlic this is the most summery version of the loaf — the one to tear into beside anything grilled.
Kalamata Olives
75 g Kalamata olives (15%), halved and patted dry, pressed into the dimples. Olives and focaccia are old friends: briny, fruity, and dark against the golden top. Halving them means they sit down in the dough instead of rolling off, and their salt means you can ease back slightly on the flaky salt finish.
Parmesan
75 g Parmesan (15%), finely grated, scattered over the top after dimpling. In the bake the cheese melts into the oil, then crisps into a lacy, salty crust in patches — the edges especially, where it meets the pan, turn into the bites everyone fights over. Add it right before the focaccia goes in so it does not sit and clump on the wet dough.
Caramelized Onions
100 g caramelized onions (20%), spread across the top in the dimples. Slow-cooked onions bring a deep, jammy sweetness that doubles down on the roasted garlic's caramel notes and makes the whole focaccia taste like French onion soup's favorite bread. Cook them fully first — raw onion would steam, not sweeten, in a 25-minute bake.
Roasted Red Peppers
100 g roasted red peppers (20%), patted very dry and cut into strips, laid across the top. Sweet, smoky, and vivid red against the gold, peppers turn this into a focaccia that looks like it came from a bakery window. Drying them well matters more here than with any other topping — pepper juice is the enemy of a crisp top.
Fresh Thyme
10 g fresh thyme leaves (2%), swapped for half the rosemary or scattered with it. Thyme is rosemary's quieter cousin: earthy and floral where rosemary is piney and bold. The two together give the herb layer real depth, and thyme alone makes a softer, more delicate focaccia that lets the roasted garlic lead.
Variations
Everything on the half-and-half. Divide the pan mentally in two and top each half differently — tomatoes on one side, olives on the other — and one bake serves two tastes. Focaccia's flat, dimpled canvas is the easiest bread in this guide to split.
Thin and crispy. Stretch the same dough into a larger pan and it bakes up thinner, with a far higher ratio of crisp, oily crust to soft middle. The toppings stay the same; the texture becomes almost cracker-edged at the corners.
Sandwich focaccia. Bake it plain — garlic, rosemary, salt — then split squares horizontally for sandwiches. The olive oil crumb means the bread needs no butter, and the roasted garlic is already inside, waiting for whatever you pile on.
What to Pair It With
A bowl of good olive oil and balsamic. The simplest serving and maybe the best: tear, dip, repeat. A focaccia this rich barely needs the dip, but the balsamic's acidity cuts the oil beautifully.
Tomato soup or a big salad. Soup for dunking in cooler weather; a sharp, lemony salad when it is warm out. Either way the focaccia is the meal's anchor, not its side.
Whipped ricotta and honey. Spread a warm square with whipped ricotta, drizzle a little honey, and the roasted garlic and salt turn it into a sweet-savory starter that tastes far more planned than it is.
Anything off the grill. Sausages, chicken, vegetables — focaccia is the bread that belongs next to grilled food, soaking up juices and giving people something to tear while they wait.
Ready to Bake It?
Every version above starts from the same wet, olive-oil dough — roasted garlic folded in, a patient proof in the pan, and deep dimples before the bake. Get the full recipe — how to roast the garlic into candy, why the dough should be properly puffy before you dimple, and the pan-oil rule that guarantees a crisp bottom.
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