Start your morning with Vegan Lemon Blueberry Overnight Oats, a creamy, easy, and colorful plant-based breakfast recipe made without yogurt and loaded with frozen blueberries, lemon, chia seeds, and peanut butter.
Full of flavor and ideal for meal prep, it's a simple, nourishing way to brighten your busy day.
If you love this combo, you'll also enjoy my vegan lemon blueberry cookies.
I always keep lemon blueberry overnight oats on rotation for a breakfast that's wholesome, make-ahead, and bursting with flavor (no yogurt needed).
They're my go-to for busy mornings when I want something creamy, satisfying, and effortless.
I'm all about adding a variety of fruits to my oatmeal, like in my banana chocolate oatmeal, raspberry overnight oats, strawberry banana overnight oats, and high protein cherry overnight oats, to make every morning bright, colorful, and exciting.
Each spoonful is smooth, zesty, and bursting with fruity sweetness, with just the right balance of tart lemon and juicy blueberries that make these oats feel extra special.
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🍋Ingredients
- Blueberries (fresh or frozen, I used frozen)
- Lemon (juice + zest)
- Rolled oats (certified gluten-free if needed)
- Chia seeds
- Natural peanut butter
- Almond milk (or your favorite dairy-free milk)
As always, you can find the full recipe with a list of ingredients with measurements in a printable recipe card at the end of this post.
🥄How To Make Lemon Blueberry Overnight Oats
Step 1: In a blender, combine almond milk, frozen blueberries, maple syrup, lemon juice, and peanut butter. Blend until smooth and frothy.
Step 2: In a bowl or jar, stir together the blueberry-lemon milk, rolled oats, chia seeds, and lemon zest until everything is well coated. Cover and refrigerate for at least 4 hours or overnight.
Step 3: In the morning, stir the oats. If too thick, add a splash of milk. Top with extra blueberries or your favorite fruit and enjoy.
🥘Substitutions
- Milk: Use oat, soy, coconut, or cashew milk instead of almond milk.
- Sweetener: Swap maple syrup with agave, date syrup, or a little coconut sugar.
- Chia seeds: Can be replaced with flax seeds or hemp seeds.
- Peanut butter: Try almond, sunflower seed, cashew butter, or tahini.
- Oats: Use gluten-free rolled oats or quick oats.
📋Variations
- Berry swap: Replace blueberries with raspberries, strawberries, or blackberries.
- Toppings: Add granola, toasted nuts, seeds, or coconut flakes.
- Extra protein: Stir in a scoop of vegan protein powder or a dollop of nut butter before serving.
💡Marinela's Tips
- Skip the lemon zest if your lemon peel tastes bitter.
- Adjust the sweetness by adding an extra tablespoon of maple syrup or your favorite sweetener if you like it sweeter.
- Make it portable: Layer your oats in a mason jar for a quick grab-and-go breakfast.
- Taste as you go: You can always add a little more maple syrup depending on how sweet your fruit is.
❓Frequently Asked Questions (FAQ's)
Of course! If you prefer your overnight oats warm, heat them in the microwave or on the stovetop over medium heat until heated through. You may need to add a little extra liquid and stir constantly to keep the oats from sticking
Store them in an airtight container for up to 4-5 days.
Yes! Both frozen and fresh blueberries work for this recipe.
🍽Overnight Oats Recipes Without Yogurt
- Date overnight oats
- Flax seed overnight oats
- Banana chia seed overnight oatmeal
- Vegan Snickers oatmeal
- Cinnamon banana overnight oatmeal
- Pumpkin chia seed overnight oats
- Carrot cake overnight oatmeal
- Overnight oats with frozen berries
- Overnight oats without milk
- Overnight cinnamon roll oats
- Peanut butter applesauce overnight oats
📖 Recipe
Vegan Lemon Blueberry Overnight Oats Without Yogurt
Equipment
- 1 Blender
- 1 bowl or jar
Ingredients
- ½ cup blueberries fresh or frozen
- ½ cup rolled oats
- ½ cup unsweetened almond milk or any plant-based milk
- 1 tablespoon natural peanut butter
- 1 tablespoon chia seeds
- 1 tablespoon lemon juice freshly squeezed
- 1 teaspoon lemon zest
- 1 tablespoon pure maple syrup or to taste
Instructions
- Blend almond milk, blueberries, lemon juice, peanut butter, and maple syrup until smooth and frothy.½ cup blueberries, ½ cup unsweetened almond milk, 1 tablespoon lemon juice, 1 tablespoon pure maple syrup, 1 tablespoon natural peanut butter
- Stir the blueberry-lemon milk together with rolled oats, chia seeds, and lemon zest in a bowl or jar until everything is coated. Cover and refrigerate for at least 4 hours or overnight.½ cup rolled oats, 1 tablespoon chia seeds, 1 teaspoon lemon zest
- In the morning, stir the oats. If too thick, add a splash of milk. Top with extra blueberries or your favorite fruit and enjoy.
Notes
- Skip the lemon zest if your lemon peel tastes bitter.
- Adjust the sweetness with an extra tablespoon of maple syrup or your preferred sweetener.
- Layer in a mason jar for a portable, grab-and-go breakfast.
- Both frozen and fresh blueberries work well - frozen adds natural sweetness, fresh adds a bright, juicy flavor.
- Store covered in the fridge for up to 4-5 days.
- If you like your oats warm, heat gently in the microwave or on the stovetop with a splash of milk, stirring to prevent sticking.
Nutrition
If you try these lemon blueberry overnight oats, let me know! Leave a comment, rate it, and don't forget to tag a photo @go_eatgreen on Instagram.
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