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Key Lime Pie Overnight Oats (Vegan) – Creamy, Zesty, and Refreshing

These Key Lime Pie Overnight Oats (Vegan) bring all the bright, tangy flavor of classic key lime pie into a wholesome, no-cook breakfast. Creamy non-dairy yogurt, fresh lime juice and zest, and naturally sweetened oats come together for a refreshing start to the day that feels indulgent but stays nourishing. Perfect for warm mornings, meal prep, or anyone who loves citrus-forward breakfasts, this recipe is quick to assemble and full of texture—from creamy oats to crunchy graham crumbs. It’s a delicious way to enjoy vegan overnight oats with a dessert-inspired twist.
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Prep Time 5 minutes
chill time 4 hours
Total Time 4 hours 5 minutes
Servings: 1 servings
Ingredients Equipment Method Notes

Ingredients
  

Base
  • ½ cup rolled oats or quick oats
  • ⅔ cup non-dairy milk
  • ⅓ cup plain non-dairy yogurt
Flavor & Sweetness
  • 1 tablespoon fresh lime juice
  • 1 teaspoon lime zest
  • 2 teaspoons maple syrup
Thickener
  • 1 tablespoon chia seeds
Toppings & Texture
  • 1 tablespoon graham cracker crumbs
  • Fresh fruit or lime slices for topping optional
  • Granola for crunch
  • These ingredients create creamy tangy key lime pie overnight oats with balanced sweetness and texture.

Equipment

  • Mixing bowl or jar with lid
  • Spoon
  • Measuring cups and spoons
  • Citrus zester

Method
 

Step 1: Mix the Base
  1. In a bowl or jar, add oats, non-dairy milk, and non-dairy yogurt.
  2. Stir until well combined.
Step 2: Add Flavor
  1. Stir in lime juice, lime zest, maple syrup, and chia seeds.
  2. Mix thoroughly so the chia seeds are evenly distributed.
Step 3: Chill
  1. Cover and refrigerate for at least 4 hours, preferably overnight, until thick and creamy.
Step 4: Add Toppings
  1. Before serving, stir the oats gently.
  2. Top with graham cracker crumbs, granola, and fresh fruit or lime slices if desired.
Step 5: Serve
  1. Enjoy chilled, straight from the jar or transferred to a bowl.

Notes

🧊 Storage & Reheating
Store in the refrigerator for up to 3 days.
Best enjoyed cold.
Stir before serving if thickened.
🥄 Variations
Extra Creamy: Add more non-dairy yogurt.
Higher Protein: Add vegan vanilla protein powder.
Less Sweet: Reduce maple syrup slightly.
Crunch Boost: Add extra granola before serving.
Stronger Citrus: Add a bit more lime zest.
❓ 10 FAQs
Are these oats fully vegan?
Yes, all ingredients are plant-based.
Do they taste like key lime pie?
Yes, tangy and lightly sweet with creamy texture.
Can I use quick oats?
Yes, both rolled and quick oats work.
Is this recipe kid-friendly?
Yes, the flavor is mild and refreshing.
Can I make multiple servings?
Yes, simply scale the ingredients.
Are chia seeds necessary?
They help thicken but can be omitted.
Can I skip graham crumbs?
Yes, they’re optional but add pie-like flavor.
Is this recipe gluten-free?
Yes, if using gluten-free oats and crumbs.
Can I eat it right away?
It needs chilling to thicken properly.
Does it work for meal prep?
Yes, it’s ideal for make-ahead breakfasts.
🏁 Conclusion
These Key Lime Pie Overnight Oats (Vegan) are a refreshing, creamy, and naturally sweet breakfast that delivers bright citrus flavor with minimal effort.