Grilled Ham and Egg Salad Sandwiches

Ingredients

• 6 hard-boiled large eggs, chopped
• 1 cup diced fully cooked ham
• 1/2 cup finely chopped celery
• 1 tablespoon finely chopped onion
• 1/2 cup mayonnaise
• 2 teaspoons prepared mustard
• 1/2 teaspoon salt
• 1/4 teaspoon pepper
• 12 slices whole wheat or white bread
• Canola oil
• BATTER:
• 1/2 cup cornmeal
• 1/2 cup all-purpose flour
• 1 teaspoon baking powder
• 1 teaspoon salt
• 2 cups milk
• 2 eggs, lightly beaten