Pumpkin Overnight Oats

Bahan-bahan (4 porsi)

• 1⅓ cups rolled oats (or large flake oats)
• 2 tablespoons chia seeds
• 1 cup milk (or non-dairy milk)
• ⅔ cup vanilla yogurt ( or vanilla Greek yogurt)
• ⅔ cup pumpkin puree
• 1¼ teaspoons pumpkin pie spice
• ½ teaspoon cinnamon
• ¼ cup brown sugar (maple syrup, or honey, or more to taste)
• ½ cup chopped pecans (optional)