Printed September 2, 2026
Roman Sala Cattabia: Bread Soup of the Empire
From the 4th-century cookbook of Apicius comes this ingenious ancestor of Italian panzanella—a cold bread soup dressed with vinegar, herbs, and an unexpected shower of fresh mint. Simple ingredients transformed into patrician elegance.
Ingredients
- 8 oz day-old rustic white bread, torn into bite-sized pieces
- 1/4 cup red wine vinegar
- 2 tablespoons white wine vinegar
- 3 tablespoons extra virgin olive oil
- 1 teaspoon honey
- 1 clove garlic, crushed
- 1/2 teaspoon freshly ground black pepper
- 1/2 teaspoon ground cumin
- 1 teaspoon salt
- 1 cup cold water
- 1 small cucumber, peeled and diced
- 3 green onions, thinly sliced
- 1/4 cup fresh mint leaves, torn
- 2 tablespoons fresh pennyroyal or additional mint
- 1/4 cup toasted pine nuts
Preparation
Sala Cattabia emerges from De Re Coquinaria, attributed to the Roman gourmet Marcus Gavius Apicius. While Romans are often remembered for their elaborate feasts of dormice and flamingo tongues, this recipe reveals their everyday genius—transforming stale bread into something refreshing and elegant through the magic of good vinegar and garden herbs.
The name likely references Catabathmus, a region in ancient Libya, suggesting this dish may have originated in Rome's North African territories before being adopted by the metropolitan elite. It represents Rome's remarkable ability to absorb and refine culinary traditions from across their empire.
Preparation
- Place the torn bread pieces in a large mixing bowl. If your bread is too fresh, toast it lightly in a 300°F oven for 10 minutes to dry it out slightly.
- In a separate bowl, whisk together both vinegars, olive oil, honey, crushed garlic, black pepper, cumin, and salt until the honey dissolves completely.
- Pour the cold water over the bread, tossing gently to moisten all pieces. Let stand for 5 minutes, then squeeze out excess water—the bread should be damp but not waterlogged.
- Pour the vinegar dressing over the moistened bread and toss thoroughly. The bread will absorb the dressing as it sits.
- Add the diced cucumber and sliced green onions to the bowl, mixing gently to distribute.
- Cover and refrigerate for at least 30 minutes and up to 2 hours, allowing flavors to meld.
- Just before serving, fold in the torn mint leaves and additional pennyroyal (or extra mint). The Romans used pennyroyal extensively, though it's harder to find today—substitute with a mix of mint and a small amount of oregano if desired.
- Adjust seasoning with additional salt or vinegar as needed. The flavor should be bright and sharp, cutting through the richness of the bread.
- Divide among serving bowls and garnish with toasted pine nuts.
This dish would have been served during summer months in Roman villas, offering respite from the heat. The cold, vinegar-sharp flavors and refreshing herbs provided both sustenance and cooling relief. Modern tasters often express surprise at how contemporary it tastes—a reminder that good food transcends time, and that our ancestors' palates were far more sophisticated than we often assume.
