Preheat oven to 425. Grease and flour a 13x9 pan.
Mix together: 1 1-2 c Bisquick, 1/2 c. shredded cheddar, 1-3/4 c milk, 1/2 c maple syrup, 1 TB sugar, and 2 eggs, by hand or with a whisk until only small lumps remain. Pour into the pan.
Bake uncovered until a toothpick in the center comes out clean, about 10-15 minutes. Sprinkle pancake with 1 cup shredded cheddar and 12 slices crisply cooked bacon, broken in large pieces. Bake until the cheese melts. Serve with maple syrup.