Neely's Sausage and Leek Breakfast Casserole

INGREDIENTS

• oil
• 2 cups leeks, cut in rings, rinsed thoroughly
• 1/8 teaspoon red pepper flakes
• 1/4 teaspoon cayenne
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 lb ground pork sausage
• 1/2 loaf French baguette
• 1 cup grated cheddar cheese
• 1 cup monterey jack pepper cheese
• 6 large eggs
• 1/2 cup milk
• 1/4 cup heavy cream