← BlogJune 28, 2026

How to Make the Perfect Cherry Walnut Overnight Oats

American · Easy · 485 min · 1 servings

VeganDairy-FreeVegetarian
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Tart cherries are among the most powerful anti-inflammatory foods available and they shine beautifully in this no-cook overnight oat jar alongside inflammation-fighting walnuts. It is a meal-prep dream that requires just five minutes of hands-on time the night before.

Why this recipe works

This Cherry Walnut Overnight Oats recipe has been crafted to deliver restaurant-quality results in your home kitchen. At just 485 minutes from start to finish, it fits perfectly into a busy schedule without sacrificing flavor. Each serving comes in at 410 calories with 14g of protein, making it a balanced choice for any meal.

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What you will need

This recipe uses 6 simple ingredients that you can find at any grocery store:

  • 0.5 cup rolled oats
  • 0.75 cup unsweetened almond milk
  • 0.5 cup frozen tart cherries thawed
  • 0.25 cup raw walnuts roughly chopped
  • 1 tbsp ground flaxseed
  • 1 tsp pure vanilla extract

Step by step instructions

Step 1: Combine the Base

Add the rolled oats and ground flaxseed to a mason jar or airtight container. Pour in the almond milk and vanilla extract. Stir well to combine all ingredients evenly.

Step 2: Add the Cherries

Spoon the thawed tart cherries over the oat mixture, including any juice that has accumulated from thawing. The cherry juice adds natural sweetness and additional antioxidants.

Step 3: Refrigerate Overnight

Seal the jar tightly and place in the refrigerator for a minimum of 8 hours or overnight. The oats will absorb the liquid and soften to a creamy pudding-like texture.

Step 4: Top and Serve

In the morning, give the oats a good stir and check the consistency. Add a splash of almond milk if you prefer a looser texture, then top with the chopped raw walnuts and serve cold.

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Easy substitutions

Missing an ingredient? Here are some swaps that work perfectly:

  • frozen tart cherries → fresh tart cherries in season or unsweetened tart cherry juice stirred in
  • raw walnuts → pecans or almonds for a different flavor profile

Common mistakes to avoid

Watch out for these pitfalls that can affect your results:

  • Using sweet cherries instead of tart cherries which have far fewer anti-inflammatory anthocyanins
  • Not allowing the full 8 hours of refrigeration time resulting in crunchy underhydrated oats

Nutrition facts

Per serving: 410 calories, 14g protein, 52g carbs, 18g fat, 8g fiber.

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