Heat oven to 400° F. In a medium bowl, combine the cornmeal, flour, and salt and set aside.
In the oven, cook the bacon on a baking sheet for about 10 minutes, turning once, until crispy. Drain on paper towels. Toast the bread in the oven until lightly golden, about 2 minutes.
Heat the oil in a large skillet over medium heat. Dip the tomato slices in the egg and then the cornmeal mixture. Pan-fry until golden brown, about 3 minutes per side. Drain on paper towels.
Spread 4 slices of bread with the chutney and layer them with the lettuce, tomatoes, and bacon. Top with a second slice of bread. Serve.