Pistachio Overnight Oats

Featured in: Sweet Cozy Treats

These creamy overnight oats combine rolled oats with Greek yogurt, milk, and crunchy pistachios for a protein-packed breakfast that's ready when you wake up. Chia seeds add thickness and extra nutrients while vanilla and honey provide natural sweetness.

Simply mix everything together in a jar before bed, refrigerate overnight, and enjoy a wholesome morning meal. The texture becomes perfectly creamy, and the pistachios offer delightful crunch in every spoonful.

Updated on Sun, 08 Feb 2026 04:16:47 GMT
Glasses jar of creamy Pistachio Overnight Oats topped with fresh berries and extra chopped pistachios. Save
Glasses jar of creamy Pistachio Overnight Oats topped with fresh berries and extra chopped pistachios. | hazeldish.com

Start your morning with these Pistachio Overnight Oats, a creamy and protein-packed breakfast that requires just five minutes of preparation. This nutritious meal combines the heartiness of rolled oats with the crunch of pistachios and the nutritional boost of chia seeds for a quick and satisfying start to your day.

Glasses jar of creamy Pistachio Overnight Oats topped with fresh berries and extra chopped pistachios. Save
Glasses jar of creamy Pistachio Overnight Oats topped with fresh berries and extra chopped pistachios. | hazeldish.com

The oats soak overnight in a blend of milk and Greek yogurt, creating a thick and indulgent texture. The addition of vanilla and a hint of honey makes this a delightful treat that feels like dessert but fuels your body for the day ahead.

Ingredients

  • 1/2 cup rolled oats
  • 1/2 cup milk (dairy or plant-based)
  • 1/4 cup Greek yogurt
  • 1 tablespoon chia seeds
  • 1/2 teaspoon vanilla extract
  • 1 tablespoon honey or maple syrup (optional)
  • 2 tablespoons shelled pistachios, chopped
  • Additional chopped pistachios (topping)
  • Fresh fruit or berries (topping)
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Instructions

Step 1
In a jar or bowl, combine rolled oats, milk, Greek yogurt, chopped pistachios, chia seeds, vanilla extract, and honey or maple syrup if using. Stir until the mixture is well mixed.
Step 2
Cover the container and refrigerate for at least 6 hours or overnight to allow the ingredients to soak and thicken.
Step 3
In the morning, stir the oats. Top with extra pistachios and fresh fruit or berries if desired. Enjoy cold, or warm gently in the microwave if preferred.

Zusatztipps für die Zubereitung

For the best texture, always use rolled oats. While chia seeds are essential for thickening the oats, they can be omitted if you prefer. You can easily prepare multiple servings in advance, as they keep well in the refrigerator for up to 3 days.

Varianten und Anpassungen

Feel free to substitute pistachios with almonds, walnuts, or pecans for variety. You can also add a pinch of cinnamon or cardamom for extra flavor. For a vegan version, simply use plant-based yogurt and milk. If you need a protein boost, a scoop of protein powder can be added to the base mix.

Serviervorschläge

Garnish your oats with extra chopped pistachios and a handful of fresh berries or seasonal fruit for added texture and vitamins. You can adjust the sweetness to your taste by adding more honey or omitting it entirely for a less sweet breakfast option.

Bright morning light highlights the thick texture of Pistachio Overnight Oats made with oats, milk, and Greek yogurt. Save
Bright morning light highlights the thick texture of Pistachio Overnight Oats made with oats, milk, and Greek yogurt. | hazeldish.com

Whether enjoyed cold straight from the fridge or warmed up for a cozy meal, these Pistachio Overnight Oats are a delicious and effortless way to start your morning on a healthy note.

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Recipe Help & Answers

How long do pistachio overnight oats last in the refrigerator?

These oats stay fresh covered in the refrigerator for up to 3 days. The texture actually improves after sitting overnight as the oats soften and absorb the liquid. Prepare multiple jars at once for easy breakfasts throughout the week.

Can I use quick oats instead of rolled oats?

While quick oats work, rolled oats provide the best texture. Quick oats may become too soft and mushy after soaking overnight. Steel-cut oats are not recommended as they remain too chewy even after extended soaking.

Is this breakfast suitable for meal prep?

Absolutely. Prepare individual servings in mason jars on Sunday for the entire week. The ingredients are shelf-stable in the refrigerator, making these oats an excellent grab-and-go option for busy mornings.

Can I make these oats dairy-free?

Yes, simply substitute dairy milk with almond, oat, soy, or coconut milk and use plant-based Greek yogurt. The creamy texture remains excellent, and the pistachio flavor still shines through beautifully.

What can I use instead of pistachios?

Almonds, walnuts, pecans, or cashews make delicious alternatives. Each nut brings its own unique flavor profile. For a nut-free version, try pumpkin seeds or sunflower seeds for similar crunch.

Should these oats be eaten cold or warm?

They're designed to be enjoyed cold straight from the refrigerator. However, if you prefer warm breakfast, gently heat in the microwave for 30-60 seconds. The oats will maintain their creamy consistency either way.

Pistachio Overnight Oats

Creamy oats soaked overnight with pistachios, Greek yogurt, and chia seeds for a quick, protein-rich breakfast.

Prep Time
5 min
0
Overall Time
5 min
Created by Isabel Grant

Dish Type Sweet Cozy Treats

Skill Level Easy

Inspired By American

Makes 1 Number of servings

Dietary Details Vegetarian-Friendly

What You Need

Base

01 1/2 cup rolled oats
02 1/2 cup milk (dairy or plant-based)
03 1/4 cup Greek yogurt
04 1 tablespoon chia seeds
05 1/2 teaspoon vanilla extract
06 1 tablespoon honey or maple syrup (optional)

Nuts

01 2 tablespoons shelled pistachios, chopped

Toppings

01 Additional chopped pistachios
02 Fresh fruit or berries

How to Make It

Step 01

Combine Base Ingredients: In a jar or bowl, combine rolled oats, milk, Greek yogurt, pistachios, chia seeds, vanilla extract, and honey or maple syrup (if using). Stir until well mixed.

Step 02

Refrigerate Overnight: Cover and refrigerate for at least 6 hours or overnight to allow oats to soften and flavors to meld.

Step 03

Serve and Garnish: In the morning, stir the oats. Top with extra pistachios and fresh fruit or berries if desired. Enjoy cold, or warm gently in the microwave if preferred.

Tools You’ll Need

  • Mixing bowl or jar with lid
  • Spoon

Allergy Details

Review each ingredient for allergens. Always reach out to a healthcare professional for help if you’re unsure.
  • Contains milk (unless plant-based alternatives are used)
  • Contains tree nuts (pistachios)
  • May contain gluten if oats are not certified gluten-free

Per-Serving Nutrition

Nutritional data is for general reference only. It shouldn't replace advice from your doctor.
  • Calorie Count: 280
  • Fats: 10 g
  • Carbohydrates: 35 g
  • Proteins: 12 g