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Lemon-Poppyseed Overnight Oats Recipe

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4.2 from 6 reviews

These Lemon-Poppyseed Overnight Oats offer a bright, refreshing twist on classic overnight oats. Creamy oats infused with fresh lemon zest and juice are combined with nutty poppy seeds and a touch of sweet maple syrup, creating a make-ahead breakfast that tastes just like a lemon-poppyseed muffin in a jar. Perfect for a quick, healthy, and flavorful start to your day.

Ingredients

Dry Ingredients

  • 2⅓ cups old-fashioned rolled oats
  • 1 tablespoon poppy seeds
  • 2 teaspoons lemon zest, plus more for garnish
  • ¼ teaspoon salt

Wet Ingredients

  • 2 cups whole milk
  • 1 cup whole-milk plain strained (Greek-style) yogurt
  • 2½ tablespoons pure maple syrup
  • 2 teaspoons vanilla extract
  • 1 teaspoon lemon juice

Instructions

  1. Combine Ingredients: In a medium bowl, combine old-fashioned rolled oats, whole milk, Greek-style yogurt, pure maple syrup, poppy seeds, vanilla extract, lemon zest, lemon juice, and salt. Stir well to ensure everything is evenly mixed.
  2. Initial Refrigeration: Cover the bowl and refrigerate for about 30 minutes to allow the mixture to slightly thicken and to let the flavors start melding.
  3. Divide and Store: After 30 minutes, divide the oat mixture evenly among four 8-ounce jars or containers, each holding about 1 cup.
  4. Overnight Refrigeration: Cover the jars and refrigerate them for at least 8 hours or overnight to let the oats fully absorb the liquid and flavors, resulting in creamy, ready-to-eat oats.
  5. Garnish and Serve: Before serving, optionally garnish each jar with additional lemon zest for an extra burst of citrus aroma and flavor.

Notes

  • To make ahead: Refrigerate the jars for up to 4 days for convenient breakfasts during the week.
  • You can use different types of oats, but old-fashioned rolled oats provide the best texture for overnight oats.
  • The lemon juice does not curdle the milk or yogurt because of the balanced acidity and the chilling process.
  • Overnight oats are typically eaten cold but can be warmed if preferred.
  • Store leftover overnight oats in airtight containers in the refrigerator.