Easy Blended Overnight Oats Recipe

This is the creamiest, most spoonable breakfast I’ve made in a long time. Think oatmeal meets pudding meets smoothie bowl—all blended up so it’s silky and thick, then tucked in the fridge overnight to do its magic while you sleep. It’s the kind of thing that makes mornings feel slightly less unhinged. No stove. No fuss. Just scoop, top, and try not to eat the whole jar before you leave the kitchen.

My husband calls these “pajama oats” because he can grab a jar straight from the fridge while still half awake and truly, that’s the energy level we’re working with on weekdays. The first time I blended the oats, our kid asked if it was dessert, and honestly… fair question. It’s that creamy. We’ve turned it into a little routine: make a couple jars after dinner, high-five the future versions of ourselves, and in the morning pile on whatever toppings we find—berries, peanut butter, a crumbled granola bar when we’re pretending to be spontaneous but actually just out of fruit.

Kitchen Talk

I learned the hard way that blending too long turns oats into glue. Just pulse till smooth and call it a day. Also, if you like it extra thick, a spoonful of nut butter in the blend is dreamy, like instant set-up. The time I tried steel-cut oats because I believed in myself? Crunch city. Save those for the stovetop. Frozen berries blend in beautifully, but I prefer adding them on top in the morning so they’re juicy, not gray-purple. Oh—and if you pour it into a shallow container, it sets faster than a deep jar. Tiny science miracle.

Shopping Tips

– Grains/Pasta: Grab old-fashioned rolled oats for the best creamy blend. Quick oats can get pasty; steel-cut stays gritty.
– Dairy: Use milk or a splash of yogurt for extra body. Non-dairy milks work great—barista-style blends are extra creamy.
– Sweeteners: Maple syrup melts right in and tastes cozy. Honey is lovely too—just whisk a bit first so it doesn’t sink.
– Spices: Cinnamon is the hero; a pinch of salt wakes everything up. Vanilla extract if you’ve got it—instant bakery vibes.
– Nuts & Seeds: Chia or flax help it thicken without weirdness. For crunch, save nuts for the top so they don’t soften overnight.
– Frozen Aisle: Frozen berries are perfect for topping—thaw a handful in the fridge with the oats and let the juices do their thing.

Prep Ahead Ideas

– Blend the base at night and portion into jars with room for toppings—no sticky transfer in the morning.
– Keep dry add-ins (granola, nuts, coconut) in a little container or sprinkle right before eating so they stay crunchy.
– If mornings are chaotic, stash single-serve jars at eye level in the fridge—easier to grab than a bowl and spoon.

✔Time-Saving Tricks

– Toss everything in the blender at once—no need to whisk first. A few quick pulses keeps it from over-thickening.
– Make a double batch and flavor each jar differently: one with cocoa, one with cinnamon, one with jam. Future-you will applaud.
– Don’t rush the chill. If you can’t wait till morning, give it a shorter rest, then add chia on top—instant thickening insurance.

✔Common Mistakes

– Over-blending turns it gummy. If that happens, loosen with a splash of milk and stir by hand.
– Too thin? Add a little chia or nut butter, chill a bit longer, and it’ll firm up.
– Too sweet? Balance with a pinch of salt or add plain yogurt on top. You can always add sweetness, but you can’t take it out.
– Using steel-cut oats. I tried. My blender cried. Stick to rolled oats for that velvety thing we’re after.

What to Serve It With

– Fresh fruit and something crunchy—granola, cacao nibs, or toasted coconut.
– A side of scrambled eggs or a hard-boiled egg if you want extra protein.
– Coffee, obviously. Or a green smoothie if you’re on your wellness arc.

✔Tips & Mistakes

– Pulse, don’t blend forever—silky, not gluey.
– Salt is not optional; it makes the oats taste… oat-ier.
– Chill in shallow containers for faster set; jars for cute meal-prep energy.
– Add crunch at the end, not the night before.
– If it separates overnight, just stir. It’s fine, you’re fine.

✔Storage Tips

These keep happily in the fridge for a few days. I eat them cold straight from the jar most mornings like a feral goblin and it’s perfect—cool, creamy, ready. If you want it warm, a quick microwave burst with a splash of milk loosens it up. Keep toppings separate unless you’re into soft granola (no judgment, sometimes I am).

✔Variations and Substitutions

– Chocolate PB: Add cocoa to the blend and swirl in peanut butter on top. Almond works too if that’s your vibe.
– Berry Cheesecake: A spoon of yogurt in the blend plus a spoon of jam on top—instant tangy-sweet.
– Banana Bread: Blend with ripe banana, cinnamon, and a few walnuts on top. Stupid good.
– Dairy-Free: Use almond, oat, or soy milk and skip yogurt—or use a coconut yogurt for thickness.
– No Maple? Honey, agave, or a date blended in. Brown sugar dissolves if you whisk it with a little milk first.
– Protein Boost: A small scoop of your favorite protein powder blends in well; add more liquid if it gets too thick.

Frequently Asked Questions

Easy Blended Overnight Oats Recipe

Creamy, dessert-smooth overnight oats made by blending rolled oats with milk, yogurt, and chia for a silky texture. Prep in minutes, chill overnight, and enjoy a high-protein grab-and-go breakfast.

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Prep Time: 10 minutes minutes

Total Time: 10 minutes minutes

Servings: 2

Calories: 120kcal

Ingredients

 

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Main Ingredients

• ▢ 1 cup old-fashioned rolled oats
• ▢ 1 cup milk use dairy or unsweetened almond milk
• ▢ 0.5 cup plain Greek yogurt nonfat or 2%
• ▢ 2 tablespoon chia seeds
• ▢ 2 tablespoon pure maple syrup adjust to taste
• ▢ 1 teaspoon vanilla extract
• ▢ 0.125 teaspoon fine sea salt
• ▢ 1 cup fresh berries optional, for topping
• ▢ 2 tablespoon peanut butter optional, for topping

Instructions

Preparation Steps

• Add oats, milk, Greek yogurt, chia seeds, maple syrup, vanilla, and salt to a blender.
• Blend on high until completely smooth and creamy, 20 to 30 seconds. Scrape down the sides if needed and blend again.
• Divide the mixture between two jars or containers. Cover tightly.
• Refrigerate at least 4 hours or overnight until thickened.
• Stir and thin with a splash of milk if desired. Top with berries and a spoonful of peanut butter before serving.

Notes

For sweeter oats, add an extra 1.0 tablespoon maple syrup. Use certified gluten-free oats if needed. Nutrition is calculated without optional toppings.