Crust & Bloom
Spicy Cheddar, Jalapeño & Roasted Garlic Sourdough
crustbloom.com/bread/spicy-cheddar-jalapeno-roasted-garlic
Scale & weigh the formula
Recomputes every weight. Tap a row to check it off as you weigh.
| Weighed | Ingredient | Weight | Baker's % |
|---|---|---|---|
| All-purpose flour | 375g | 75% | |
| Whole wheat flour | 125g | 25% | |
| Water | 380g | 76% | |
| Starter (active) | 100g | 20% | |
| Fine sea salt | 9g | 1.8% | |
| Spicy cheddar, thick-cut shreds | 100g | - | |
| Fresh jalapeños, sliced | 60g | - | |
| Roasted garlic cloves | 40g | - | |
| Total doughAbout one large loaf | ≈ 1,189 g |
This one started with a bag of spicy cheddar and got out of hand in the best way. If the sun-dried tomato and cheddar loaf smells like a pizzeria, this batch smells like a jalapeño popper that went to bread school. Cheese that carries its own heat, fresh jalapeño coins, and a whole head of roasted garlic that turns sweet and mellow in the oven.
The other change from my usual inclusion loaves is the flour. This dough is a quarter whole wheat and three quarters all-purpose, and the whole wheat earns its place. Against ingredients this loud, a pure white crumb tastes like packing material. The whole wheat gives the bread enough of its own flavor to be a participant instead of a delivery vehicle.
Formula#
| Ingredient | Weight | Baker's % |
|---|---|---|
| All-purpose flour | 375g | 75% |
| Whole wheat flour | 125g | 25% |
| Water | 380g | 76% |
| Starter (active) | 100g | 20% |
| Fine sea salt | 9g | 1.8% |
| Spicy cheddar, thick-cut shreds | 100g | - |
| Fresh jalapeños, sliced | 60g | - |
| Roasted garlic cloves | 40g | - |
Salt stays at 1.8% because the cheese brings plenty of its own. The whole wheat drinks a little more water than white flour, so 76% hydration here feels closer to 74% in an all-white dough — don't be tempted to add more.
The Spicy Cheddar#

The cheese for this batch was Organic Valley's Flavor Favorites thick-cut spicy cheddar. The thick cut matters more than the brand: chunky shreds behave halfway between grated cheese and diced cubes, so some of it melts into the crumb and some of it survives as distinct molten pockets. Grated cheese would vanish completely; this keeps its identity.
Because the cheese is already seasoned with spice, it does double duty — you get heat distributed evenly through the crumb from the cheddar, plus concentrated bright spots wherever a jalapeño lands. If you're substituting, a plain sharp cheddar works, but add a half teaspoon of red pepper flakes to the shreds so the background heat doesn't disappear.
The Jalapeños#
Fresh, not pickled. Slice two medium jalapeños into thin coins and keep the seeds if you like the burn, or scrape them if you'd rather taste pepper than fire. Save a small handful of the prettiest coins to press onto the surface of the shaped loaf just before baking.
The surface coins are the whole show. They roast against the crust, char a little at the edges, and telegraph exactly what's inside the loaf before anyone cuts a slice. The coins inside the crumb stay greener and brighter — closer to fresh pepper than roasted.
The Roasted Garlic#
Cut the top off a whole head, drizzle it with olive oil, wrap it in foil, and roast it at 400°F for about 45 minutes while you're doing something else. The cloves should squeeze out soft, golden, and sweet. Let them cool completely before laminating — warm garlic paste smears through dough; cool cloves stay whole.
Keep the cloves intact rather than mashing them. Whole cloves survive the bake as sweet, spreadable pockets, and hitting one is the best bite in the loaf. It's also what keeps the heat civilized: the garlic's sweetness rounds off the jalapeño's edges.
Mixing and Lamination#
Mix the dough and let it autolyse before the starter and salt go in — the whole wheat especially benefits from the head start on hydration. The inclusions all wait for lamination.
About 40 minutes into bulk, stretch the dough thin on a lightly wet counter. Scatter the cheese first, then the jalapeño coins, then dot the garlic cloves across the sheet, leaving a border at the edges so the seams seal. Fold it up gently. The garlic cloves are soft and will tear the dough if you're rough with them.
Bulk Fermentation#
Five hours at 76°F, with the usual coil folds in the first half. The whole wheat speeds fermentation up slightly while the cheese fat slows the dough's strength-building down, so trust the dough over the clock: it's done when it's risen about 50% and jiggles as one connected mass.
Shaping and Baking#
Shape firmly — the dough carries a lot of cargo and needs a tight skin to hold it. After the final shaping, press your reserved jalapeño coins onto the surface, cut-side down so they stick. Score around them rather than through them.
Standard Dutch oven bake at 500°F. This crust runs dark fast: between the cheese caramelizing and the whole wheat browning, the loaf hits deep bronze several minutes before a plain white loaf would. Check it early in the uncovered stretch and pull it when the exposed cheese has gone lacy and the jalapeños have charred edges. One loaf in this batch went a shade past that, and honestly the near-burnt cheese edges were nobody's complaint.
Serving#
Warm, with nothing on it, this loaf is a complete argument. Beyond that: it makes the most aggressive grilled cheese I've ever assembled, it turns a bowl of black bean soup into a meal, and toasted with a fried egg on top it's the kind of breakfast that ruins you for regular toast.
It keeps for two or three days, and like most cheese loaves it toasts better than it stores — the reheated cheese pockets go molten all over again.
What's inside
Photos
Tasting Notes
The jalapeño coins on the surface roast and char at the edges while the ones inside stay bright and vegetal. Roasted garlic cloves turn sweet and spreadable, softening the heat wherever you hit one. The spicy cheddar melts through the crumb and caramelizes into lacy edges along the scoring. The quarter of whole wheat keeps the crumb earthy enough to stand up to all of it.



