Raspberry Flaxseed Overnight Oats

Raspberry Flaxseed Overnight Oats turn rolled oats, juicy raspberries, flaxseed, chia seeds, Greek yogurt, and milk into a creamy chilled breakfast that costs little and keeps you full.

Creamy raspberry overnight oats in a white ceramic bowl with berries and seed specksSave

This recipe is naturally wholesome. You get slow release carbs from oats, protein from Greek yogurt, fiber from flaxseed and chia seeds, and bright berry flavor in every spoonful. It takes about 10 minutes at night, then the fridge does the work.

Why You Will Love This Recipe

  • Creamy texture with little pops of raspberry juice in every bite.
  • No cooking needed, so it works on busy mornings.
  • Easy to prep in jars for grab and go breakfasts.
  • Filling and fresh, with oats, seeds, yogurt, and berries.

Fabian’s Budget and Health Tip: Use frozen raspberries when fresh berries cost too much. Stir them in while still frozen. They thaw overnight and release ruby colored juice that sweetens the oats naturally.

Rolled oats, raspberries, flaxseed, chia seeds, Greek yogurt, and milk arranged on white linenSave

Ingredients (Serves 4)

  • 2 cups rolled oats (180 g)
  • 2 cups raspberries, fresh or frozen (250 g)
  • 2 tablespoons ground flaxseed (14 g)
  • 2 tablespoons chia seeds (24 g)
  • 1 cup plain Greek yogurt (240 g)
  • 1 1/2 cups low fat milk or unsweetened plant milk (360 ml)

Wooden spoon folding raspberries into creamy oat mixture in a white ceramic bowlSave

Step-by-Step Instructions

1. Mix the Oats and Seeds

Add the rolled oats, ground flaxseed, and chia seeds to a large bowl. Stir until the seeds look evenly scattered through the oats, so no spoonful turns too thick later.

2. Stir in the Yogurt and Milk

Add the Greek yogurt and milk. Stir slowly until the mixture looks creamy and loose. It should seem a little thinner than finished oatmeal, because the oats and seeds will drink up the liquid overnight.

3. Fold in the Raspberries

Gently stir in the raspberries. If you use fresh berries, keep a few partly whole for juicy bursts. If you use frozen berries, the mixture may streak pink, which gives the oats a pretty berry swirl by morning.

4. Chill Overnight

Cover the bowl or divide the mixture into 4 jars. Refrigerate for at least 6 hours, or overnight. By morning, the oats should look thick, creamy, and softly pink around the berries.

5. Serve Chilled

Stir each serving before eating. If the oats feel too thick, add a small splash of milk and stir until creamy again. Serve cold, straight from the fridge.

Chilled raspberry flaxseed overnight oats in a glass jar and white bowl on linenSave

Expert Troubleshooting and FAQs

Can I use frozen raspberries?

Yes. Frozen raspberries work very well. Add them straight from the freezer. They thaw overnight and add extra berry juice to the oats.

Why are my overnight oats too thick?

Chia seeds and flaxseed absorb a lot of liquid. Stir in 1 to 2 tablespoons milk per serving until the oats loosen and turn creamy again.

Why are my overnight oats too runny?

They may need more time in the fridge. Let them chill longer, or stir in 1 tablespoon oats or 1 teaspoon chia seeds and wait 20 minutes.

Can I make this dairy free?

Yes. Use unsweetened plant milk and a plain dairy free yogurt. Choose a thick yogurt for the creamiest texture.

How long do these oats keep?

They keep well in the fridge for up to 4 days. The raspberries soften more each day, so the berry flavor gets stronger.

Estimated Nutritional Facts

Per serving, based on 4 servings and low fat milk.

  • Calories: about 310
  • Protein: about 15 g
  • Carbs: about 45 g
  • Fats: about 10 g

Raspberry Flaxseed Overnight Oats

Raspberry Flaxseed Overnight Oats

Prep Time10 minTotal Time10 minServings4

Ingredients

  • 2 cups rolled oats (180 g)
  • 2 cups raspberries, fresh or frozen (250 g)
  • 2 tablespoons ground flaxseed (14 g)
  • 2 tablespoons chia seeds (24 g)
  • 1 cup plain Greek yogurt (240 g)
  • 1 1/2 cups low fat milk or unsweetened plant milk (360 ml)

Instructions

  • 1. Mix the Oats and Seeds. Add the rolled oats, ground flaxseed, and chia seeds to a large bowl. Stir until the seeds look evenly scattered through the oats, so no spoonful turns too thick later.
  • 2. Stir in the Yogurt and Milk. Add the Greek yogurt and milk. Stir slowly until the mixture looks creamy and loose. It should seem a little thinner than finished oatmeal, because the oats and seeds will drink up the liquid overnight.
  • 3. Fold in the Raspberries. Gently stir in the raspberries. If you use fresh berries, keep a few partly whole for juicy bursts. If you use frozen berries, the mixture may streak pink, which gives the oats a pretty berry swirl by morning.
  • 4. Chill Overnight. Cover the bowl or divide the mixture into 4 jars. Refrigerate for at least 6 hours, or overnight. By morning, the oats should look thick, creamy, and softly pink around the berries.
  • 5. Serve Chilled. Stir each serving before eating. If the oats feel too thick, add a small splash of milk and stir until creamy again. Serve cold, straight from the fridge.
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Fabian

Hi, I'm Fabian! I'm a dad, husband, and everyday home cook based in Hungary. I'm passionate about the Mediterranean diet and specialize in creating healthy, budget-friendly recipes using simple supermarket ingredients. Whether we are making a quick weekday mezze or a hearty, wholesome pasta dish, my goal is to help you eat well and cook delicious, from-scratch food without breaking the bank.

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