Scalloped Potatoes {The Creamier the Better}

Ingredients (10)

• 3 Tbsp butter
• 2 lbs (about 4 medium sized) Russet potatoes, peeled, sliced 1/8-inch thick
• 1 large yellow or white onion, thinly sliced
• 2 Tbsp chopped fresh parsley
• 1 Tbsp chopped fresh chives (optional)
• 2 thick slices of bacon, cooked and chopped
• 2 1/2 cups grated Swiss or Gruyere cheese (about 8 ounces)
• 1/2 cup grated Parmesan cheese (about 2 ounces)
• 2 1/2 cups to 3 cups of half-and-half (half milk, half cream)
• Salt and pepper