Chewy Raisin Baked Oatmeal Cups

Bahan-bahan (2 porsi)

• 1¼ cups old-fashioned rolled oats
• 3 tablespoons brown sugar
• ½ teaspoon baking powder
• ⅛ teaspoon kosher salt
• ¼ teaspoon cinnamon
• dash of nutmeg
• ⅓ cup raisins
• 1 egg
• 2 tablespoons light flavored olive oil
• ½ cup milk