Scalloped Potatoes With Roasted Garlic And Herbs – Oracibo

Ingredients

• 6 Yukon Gold potatoes (approx. 2 – 2 ½ lbs.)
• 1 small onion, sliced
• 1 medium size whole head of garlic, roasted
• ¼ cup unsalted butter, room temperature
• ¼ cup unbleached flour
• 1 tsp. salt
• ½ tsp. freshly ground black pepper
• 1 ½ tsp. fresh thyme or marjoram (or ½ tsp. dried)
• 2 ½ cups homogenized milk