- 1/2 tablespoon softened butter
- Asparagus, Fontina, and Dijon Mustard: Divide 4 teaspoons Dijon mustard, 8 stalks blanched asparagus, cut into 1-inch lengths, and 1 1/2 cups grated fontina cheese among toasts.
- 4 slices (1 inch thick) hearty white bread
- 4 large eggs
- Salt and pepper
- Ham and Gruyere: Divide 4 ounces thinly sliced ham and 1 1/2 cups grated Gruyere cheese among toasts.
- Tomato, Cheddar, and Canadian Bacon: Divide 2 chopped plum tomatoes, 4 ounces diced Canadian bacon, and 1 1/2 cups grated cheddar cheese among toasts.