Creamy Banana Overnight Oats with Almond Butter and Greek Yogurt
If mornings feel like a scramble, these creamy banana overnight oats with almond butter might just become your new best friend. The whole thing comes together in about five minutes the night before, and by the time your alarm goes off, breakfast is already waiting in the fridge. No cooking, no stress, no sad desk-side granola bars. Just a thick, creamy jar of goodness that actually keeps you full until lunch.
What makes this version genuinely healthier than most overnight oat recipes out there is the combination of Greek yogurt and a quality plant-based protein boost. Most traditional recipes rely on sweetened milks or a heavy pour of honey to get that satisfying flavour. Here, the banana does the heavy lifting on natural sweetness, a ripe one brings plenty of it without any added sugar needed. The Greek yogurt adds a tangy creaminess while pushing the protein content up to an impressive level, and the chia seeds quietly do their thing overnight, thickening the oats and loading up the fibre count. The result is smooth, rich and genuinely filling.
The almond butter in this recipe is not just for flavour, though it absolutely delivers on that front. It brings in heart-healthy monounsaturated fats, a little extra protein and a natural nuttiness that pairs beautifully with banana. One tablespoon of good-quality natural almond butter goes a long way here. You want the kind with nothing but almonds and maybe a pinch of salt on the label. The oats themselves are old-fashioned rolled oats, which hold up better overnight than quick oats and give you a satisfying chewy texture rather than a gluey, oversoaked mess. They also have a lower glycaemic impact than instant oats, meaning a steadier release of energy through your morning.
Putting this together is genuinely as simple as it sounds. Mash your banana into the base mixture so it disperses throughout the oats and flavours every bite. Layer in the almond butter so you get a ribbon of it as you eat, or stir it in fully for a uniform creaminess. Either way works brilliantly. Top with a few extra banana slices in the morning and a small scattering of chopped almonds for crunch if you fancy it. This recipe makes two servings, so it is a solid meal prep option if you want to set up a couple of jars at once and grab them across the week. They keep well for up to four days, making Monday through Thursday mornings remarkably easy.
Ingredients
- 1 cup old-fashioned rolled oats (use certified gluten-free oats if needed)
- 1 cup unsweetened almond milk (or any plant-based milk of choice)
- 3 cup plain non-fat Greek yogurt (boosts protein significantly)
- 2 tablespoons natural almond butter (smooth, no added sugar or oil)
- 2 tablespoons chia seeds (white or black both work)
- 1 tablespoon unflavoured protein powder (optional but recommended for high-protein version)
- 2 medium ripe bananas (one mashed into the oats, one sliced for topping)
- 1 teaspoon pure vanilla extract
- 1 teaspoon ground cinnamon (plus extra to dust on top if desired)
- 1 pinch fine sea salt (enhances all the flavours)
- 2 tablespoons raw chopped almonds (for topping, optional)
Instructions
- 1
Peel one of the ripe bananas and place it in a medium bowl. Mash it thoroughly with a fork until it is mostly smooth with just a few small chunks remaining.
The riper the banana the better. Brown-speckled ones are sweeter and mash more easily.
- 2
Add the Greek yogurt, almond milk, vanilla extract, cinnamon and sea salt to the mashed banana. Whisk everything together until well combined.
- 3
Stir in the rolled oats and chia seeds. If you are using protein powder, add it now and stir until fully incorporated with no dry clumps.
Mix thoroughly so the chia seeds are evenly distributed and do not clump at the bottom.
- 4
Divide the mixture evenly between two mason jars or airtight containers.
- 5
Spoon one tablespoon of almond butter into each jar. You can swirl it through the oat mixture or leave it as a distinct ribbon layer, whichever you prefer.
If your almond butter is very thick, warm it for about ten seconds in the microwave first so it stirs in more easily.
- 6
Seal the jars with lids and place them in the refrigerator for a minimum of eight hours, or overnight.
Leaving them for a full eight hours gives the oats and chia seeds time to properly absorb the liquid and develop that thick, creamy texture.
- 7
In the morning, remove the jars from the fridge. Give each jar a good stir to loosen the mixture. If it feels too thick for your liking, add a splash of almond milk and stir again.
- 8
Slice the second banana and arrange the slices on top of each jar. Add a scattering of chopped almonds and a light dusting of cinnamon. Serve cold straight from the jar.
Add the banana slices just before eating so they stay fresh and do not brown overnight.
Nutrition per serving
340kcal
Calories
22g
Protein
42g
Carbs
11g
Fat
8g
Fibre
12g
Sugar
145mg
Sodium
Pro Tips
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Use the ripest banana you can find. The natural sugars are higher and the mashing is easier, which means you need no added sweetener at all.
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Old-fashioned rolled oats are non-negotiable here. Quick oats turn mushy and steel-cut oats stay too firm after a single overnight soak.
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If you want an even creamier texture, replace a quarter cup of almond milk with coconut milk from a can. It adds richness without pushing the calories too high.
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These oats actually taste better on day two than day one once everything has had more time to meld together.
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Prep four jars at once on a Sunday evening and you have a healthy breakfast covered for most of the working week.
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Natural almond butter can separate in the jar. Give it a good stir before measuring to ensure even consistency.
Frequently Asked Questions
Variations
- •
Chocolate Almond Banana Overnight Oats
Add one tablespoon of unsweetened cocoa powder to the base mixture along with the cinnamon. The combination of chocolate, almond butter and banana tastes almost like a dessert while staying completely on the healthy side.
- •
Tropical Banana Almond Butter Oats
Replace half of the almond milk with unsweetened coconut milk and stir in two tablespoons of diced mango or pineapple. Top with a sprinkle of unsweetened shredded coconut for a bright, tropical feel.
- •
Banana Berry Almond Butter Oats
Layer a handful of fresh or frozen blueberries or raspberries into the jar after stirring in the almond butter. The berries soften overnight and create a natural fruity swirl through the creamy oat base.
- •
High-Protein Banana Almond Power Oats
Use two tablespoons of protein powder instead of one, and add an extra tablespoon of almond butter. This bumps each serving up to approximately 28 grams of protein, great for anyone with higher post-training needs.
Substitutions
- •Greek yogurt → Plain unsweetened coconut yogurt (Makes the recipe fully dairy-free. Protein content per serving drops by around 5 grams but the creaminess holds up well.)
- •Almond milk → Oat milk, soy milk or full-fat coconut milk (Soy milk adds a little extra protein. Coconut milk makes the texture noticeably richer and creamier.)
- •Almond butter → Sunflower seed butter (A great nut-free alternative that keeps the creamy texture. The flavour is nuttier and earthier but works well with banana.)
- •Chia seeds → Ground flaxseed (Use the same two tablespoon quantity. Ground flax thickens the oats just as effectively and adds a slightly nuttier background flavour.)
- •Protein powder → Two extra tablespoons of Greek yogurt (If you prefer to skip powder entirely, extra Greek yogurt keeps the protein reasonably high and adds creaminess instead.)
🧊 Storage
Store sealed jars in the refrigerator for up to 4 days. Do not freeze, as the texture of the oats and banana deteriorates significantly after thawing. Always add fresh banana slices and any crunchy toppings immediately before serving.
📅 Make Ahead
This recipe is ideal for batch meal prep. Prepare up to four jars on Sunday evening and store them in the fridge ready to grab each morning. Each jar keeps its quality well through day four, making it one of the most reliable prep-ahead breakfast options available.
