Thinly slice a baguette; arrange in a single layer on a baking sheet. Brush with olive oil and sprinkle with salt. Bake at 425 degrees F until lightly golden, about 7 minutes. Let cool slightly.
Toss 1 thinly sliced shallot, 3 tablespoons olive oil, 1 teaspoon chopped rosemary and a pinch of salt; set aside 10 minutes. Spread softened butter on the toast rounds. Top with sliced bresaola (cured beef) and the marinated shallot. Drizzle with the marinade.
Photograph by Andrew McCaul
Recipe courtesy Food Network Magazine