INGREDIENTS
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4 plum tomatoes, halved lengthwise
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Kosher salt and freshly ground pepper
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Extra-virgin olive oil, for drizzling
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1/3 cup mayonnaise
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1 tablespoon horseradish
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1 cup sliced Savoy cabbage
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1/4 small red onion, thinly sliced
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8 slices bacon
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4 slices seeded rye bread
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1 tablespoon fresh dill
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1 teaspoon red wine vinegar