Preheat oven to 400 degrees. In a small saucepan simmer tomatoes, brown sugar, Worcestershire sauce, and cayenne, stirring 5 minutes.
In a bowl drizzle butter over bread squares and toss to coat. Divide bread squares and toss to coat. Divide bread squares between four 1-cup souffle dishes or custard cups and top each serving with a quarter of tomato mixture.
Bake tomato puddings in middle of oven for 20 minutes
Recipe courtesy of Gourmet Magazine