Ingredient:

• ¼ cup mayonnaise
• 1 clove garlic, minced
• 4 (3/4-inch-thick) slices crusty bread
• 2 cups arugula
• 2 teaspoons olive oil
• ½ teaspoon fresh lemon juice
• 1 pinch salt, or to taste
• 1 pinch freshly ground black pepper, or to taste
• cooking spray
• 4 eggs