Tips: To rehydrate dried mushrooms, place the dried mushrooms in a small bowl. Add enough boiling water to cover; let stand for 30 minutes. Drain mushrooms, squeezing out any excess liquid. Coarsely chop mushrooms.
To toast bread slices, preheat broiler. Place bread slices on a large baking sheet. Broil 3 to 4 inches from heat for 2 to 3 minutes or until toasted, turning once.