12 slices bacon (crispy)
1 c. mayonnaise
1/2 c. grated Parmesan cheese
1 tsp. minced garlic
1 (8 oz.) pkg. Colby and Monterey Jack shredded cheese
1 small onion, finely diced
1 Hawaiian bread

Cut bowl shape out of Hawaiian bread (save that bread for dipping). Mix ingredients. Pour in the Hawaiian bread. Cover with aluminum foil and bake at 350°F for 1 hour.