Best Giant Breakfast Sandwich

Ingredients

• 2 (11-oz.) tubes refrigerated bread dough
• 1 tbsp. butter
• 10 large eggs
• 1/4 c. heavy cream
• kosher salt
• Freshly ground black pepper
• 2 tbsp. finely chopped chives
• 1 bacon, cooked
• 1/2 lb. sliced cheddar cheese
• 1 tbsp. melted butter
• 2 tsp. poppy seeds
• 2 tsp. sesame seeds