Corn Bread (Lombardy)

Introduction

This Lombardy cornbread relies on a long, slow fermentation to develop deep flavor from just five simple ingredients: cornmeal, wheat flour, sourdough starter, salt, and water. The dough rises overnight, then gets a final hour before baking, which means you can mix it in the evening and have fresh bread by afternoon the next day.

Recipe Details

• Prep Time: 15 minutes
• Cook Time: 40 minutes
• Total Time: 8 hours 55 minutes (mostly hands-off rising time)
• Servings: 1 large loaf (8–10 slices)

Ingredients

• 250 g finely-ground cornmeal
• 300 g water
• 250 g wheat flour
• 150 g firm sourdough
• 8 g (1 teaspoon) salt

Instructions

1. Boil 200 g of water and pour it over the cornmeal in a bowl; mix well with a fork and let it cool to room temperature.
2. Add the sourdough, wheat flour, salt and the rest of the water; knead until smooth. Cover with a towel and let rise for about 8 hours.
3. Fold the dough on itself a few times, form into a round loaf and place on a pan covered with baking paper. Make a couple cuts on the surface and let rise for another hour.
4. Preheat the oven to 240°C, sprinkle the loaf with water and bake for 10 minutes; lower the oven temperature to 160°C and keep baking for 30 minutes.
5. Remove from the oven and let it rest on a rack to cool down.

Variations

Increase the cornmeal ratio: Use 300 g cornmeal and reduce wheat flour to 200 g for a grainier crumb and more pronounced corn flavor. The dough will be slightly wetter, so expect a more open, rustic crumb.

Add herbs or seeds: Fold 1–2 tablespoons of dried rosemary, sage, or caraway seeds into the dough after the long rise and before shaping. This works especially well if you plan to serve the bread with soups or stews.

Use active sourdough starter instead: If you prefer not to keep firm sourdough culture, substitute 150 g of active (bubbly) starter and reduce the water by 25 g (use 275 g total). The rise time may shorten slightly.

Shape into smaller rounds: Divide the dough into 2–3 smaller loaves instead of one large round. Bake at the same temperature but reduce the final bake time to 20–25 minutes; check for golden crust and a hollow sound when tapped.

Make focaccia-style: After the final rise, use wet fingertips to dimple the surface instead of making cuts, then drizzle lightly with olive oil and fleur de sel before baking. You’ll get a flatter, more tender crumb.

Tips for Success

Cool the boiled water and cornmeal mixture completely before adding sourdough. If the mixture is still warm, it can weaken the starter and slow fermentation. Aim for room temperature or cooler.

Use firm sourdough, not liquid starter. Firm cultures have less water content, so they won’t throw off your dough hydration. If your starter is very liquid, you may need to adjust water amounts by 25–50 g.

Fold the dough gently after the long rise. You’re not kneading again—just folding it over itself a few times to redistribute air and build structure. This takes 2–3 minutes and gives the final loaf better lift.

The loaf should sound hollow and feel light when you tap the bottom after baking. If it feels dense, return it to the oven for another 5 minutes at 160°C.

Plan for an overnight rise if possible. An 8-hour rise at cool room temperature (18–20°C) develops more flavor than a shorter warm rise. If your kitchen is very warm, the dough may rise faster—check it at 6–7 hours.

Storage and Reheating

To reheat, wrap the loaf (thawed if frozen) in foil and warm in a 160°C oven for 10–15 minutes until the crust crisps and the interior is warm. For a single slice, use a toaster oven or warm it in a dry skillet over low heat for 1–2 minutes per side.

FAQ

Can I speed up the rise time?

Yes, but flavor will suffer. A 4–5 hour rise at 22–24°C will work in a pinch, but the 8-hour rise develops the complex, slightly tangy taste that makes this bread distinctive.

Why is my dough sticky after mixing?

Cornmeal doughs are naturally wetter than all-wheat doughs. Stickiness is normal and helps create an open crumb. If it’s so sticky you can’t shape it, dust your hands and work surface with cornmeal (not flour, which will toughen the dough).

What if I don’t have sourdough starter?

You’ll need active, bubbly starter to use this recipe; it’s essential for rise and flavor. If you don’t have any, build a starter from scratch (flour and water, fed daily) for 5–7 days before making this bread, or substitute commercial instant yeast at 2 g (about ½ teaspoon) and reduce the first rise to 2–3 hours—though the flavor will be much milder.

Can I bake this in a Dutch oven?

Yes. Preheat the Dutch oven at 240°C for 15 minutes, carefully transfer the shaped dough inside, cover with the lid, and bake for 10 minutes covered. Remove the lid, lower heat to 160°C, and bake uncovered for 25–30 minutes until golden. The enclosed steam will create an even crispier crust.