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Vegan Lemon Poppy Seed Overnight Oats — Bright, Creamy, and Refreshingly Zesty

If you love fresh, citrusy breakfasts that feel light yet satisfying, these Vegan Lemon Poppy Seed Overnight Oats are about to become your new morning favorite. Inspired by the classic lemon poppy seed flavor combination, this recipe delivers bright lemon notes, gentle sweetness, and a creamy texture—all with simple, plant-based ingredients. These overnight oats are perfect for: Busy mornings and grab-and-go breakfasts Meal prep that stays fresh for days Anyone who enjoys light, refreshing flavors A vegan breakfast that still feels indulgent No cooking required and just a few minutes of prep the night before means you wake up to a breakfast that’s cool, creamy, and energizing—ideal for warm days or when you want something different from traditional oatmeal.
Print Recipe Pin Recipe
Prep Time 10 minutes
Cook Time 8 hours
Total Time 8 hours 10 minutes
Servings: 2 servings
Ingredients Equipment Method Notes

Ingredients
  

  • These ingredients are carefully balanced for creaminess citrus brightness, and gentle crunch.
Overnight Oats Base
  • 1 cup quick oats
  • ¾ to 1 cup non-dairy milk almond, oat, or soy
  • ¼ cup non-dairy yogurt
  • 1 tablespoon maple syrup
  • 1 teaspoon vanilla extract
Lemon Poppy Seed Flavor
  • 2 tablespoons lemon juice
  • 1 tablespoon lemon zest
  • 1 tablespoon poppy seeds
Pinch of salt
  • Maple syrup keeps this recipe fully vegan while adding smooth sweetness.

Equipment

  • Mixing bowl
  • Spoon or whisk
  • Measuring cups and spoons
  • Jar or airtight container with lid
  • Individual jars work great for portion control and easy storage.

Method
 

Step 1: Mix the Wet Ingredients
  1. In a mixing bowl, add the non-dairy milk, non-dairy yogurt, maple syrup, vanilla extract, lemon juice, and lemon zest. Whisk until smooth and well combined.
Step 2: Add the Dry Ingredients
  1. Stir in the quick oats, poppy seeds, and a pinch of salt. Mix until everything is evenly distributed.
Step 3: Adjust Consistency
  1. Check the texture. If you prefer thinner oats, add a little more non-dairy milk. For thicker oats, keep the mixture as is.
Step 4: Transfer to Container
  1. Pour the mixture into a jar or airtight container. Smooth the top with a spoon.
Step 5: Chill Overnight
  1. Cover and refrigerate for at least 6 hours, preferably overnight, until the oats are soft and creamy.
Step 6: Stir and Serve
  1. In the morning, give the oats a good stir. Add a splash of non-dairy milk if needed.
Step 7: Optional Garnish
  1. Top with extra lemon zest or a few poppy seeds for a fresh finish.

Notes

🧊 Storage & Reheating
Storage
Store in the refrigerator for up to 4 days
Serving Notes
Best enjoyed cold
Can rest at room temperature for 5–10 minutes before eating
The oats will thicken over time—stir in extra milk as needed.
🥄 Variations
Customize your Vegan Lemon Poppy Seed Overnight Oats easily:
Extra Creamy: Add more non-dairy yogurt
Protein Boost: Stir in plant-based protein powder
Berry Twist: Add blueberries or raspberries before serving
Less Sweet: Reduce maple syrup slightly
Zesty Kick: Add extra lemon zest
Each variation keeps the oats fresh, bright, and satisfying.
❓ 10 FAQs
Is this recipe fully vegan?
Yes, it uses only plant-based ingredients.
Do quick oats work best?
Yes, they soften perfectly overnight.
Can I use rolled oats?
Yes, but the texture will be slightly chewier.
Is the lemon flavor strong?
It’s bright but balanced, not overpowering.
Can kids eat this?
Yes, it’s mild and lightly sweet.
Why add poppy seeds?
They add subtle crunch and classic flavor.
Can I double the recipe?
Yes, it scales easily for meal prep.
Does yogurt matter?
It adds creaminess, but the recipe still works without it.
Can I warm these oats?
Yes, gently warm if preferred, though they’re best chilled.
Is this good for summer mornings?
Absolutely—it’s cool, refreshing, and light.
🏁 Conclusion
These Vegan Lemon Poppy Seed Overnight Oats are the perfect balance of bright citrus, gentle sweetness, and creamy texture. They’re easy to prepare, refreshing to eat, and ideal for mornings when you want something light yet nourishing.
Whether you’re meal prepping for the week or just want a fresh new breakfast idea, this recipe delivers simple ingredients, vibrant flavor, and effortless comfort—all in one jar.