Chocolate Overnight Oats

Let’s talk about breakfast that tastes like dessert but keeps you full, energized, and guilt-free. That’s exactly what chocolate overnight oats bring to the table. It’s the kind of meal prep that makes mornings feel just a little easier—and a whole lot tastier. Whether you’re heading out early, working from home, or just not in the mood to cook in the morning, these oats are the perfect grab-and-go option.
The best part? You get all the comfort of chocolate without any of the heaviness. These overnight oats are made with wholesome ingredients like rolled oats, milk (or a dairy-free alternative), chia seeds, and unsweetened cocoa powder. The magic happens overnight in the fridge, where everything thickens and becomes creamy and spoonable by morning. It’s kind of like pudding meets oatmeal—cool, rich, and satisfying.
And yes, you can totally make them your own. Want it extra chocolatey? Add chocolate chips. Looking for a protein boost? Stir in some Greek yogurt or a scoop of protein powder. Craving a touch of sweetness? A drizzle of maple syrup does the trick. It’s a flexible base recipe that you can tweak based on your cravings, pantry staples, or health goals.
If you’re trying to get into meal prepping or simply want to cut down your morning rush, these chocolate overnight oats are a dream. Just mix everything up in a jar the night before, and by the time you’re ready to eat, breakfast is already waiting—no stove, no stress, and no skipping the most important meal of the day.
Why You’ll Love It
- Tastes like dessert, fuels like breakfast: The rich chocolate flavor feels indulgent, but it’s packed with fiber, healthy fats, and nutrients to keep you satisfied for hours.
- No cooking required: Just stir, chill overnight, and enjoy in the morning. It’s the ultimate lazy breakfast that still feels homemade and thoughtful.
- Totally customizable: You can switch up the milk, sweetener, or toppings to match your mood or dietary needs—think banana slices, peanut butter swirls, or a sprinkle of granola.
- Great for meal prep: Make a few jars at once and have breakfast ready for the whole week. It’s a huge time-saver on busy mornings.
- Kid-friendly and adult-approved: It’s a sweet treat that even picky eaters enjoy, making it a win for the whole family.
Ingredient List
- ½ cup rolled oats
- 1 tablespoon chia seeds
- 1 tablespoon unsweetened cocoa powder
- 1–2 teaspoons maple syrup (or to taste)
- ½ cup milk of choice (almond, oat, dairy, etc.)
- ¼ teaspoon vanilla extract
- Pinch of salt
Optional Add-Ins & Toppings:
- 2–3 tablespoons Greek yogurt (for creaminess and protein)
- A few chocolate chips or cacao nibs
- Sliced banana or berries
- Nut butter drizzle (peanut, almond, or hazelnut spread)
- Shredded coconut or chopped nuts
Ingredient Notes
- Rolled oats are best for that perfect creamy texture—avoid steel-cut oats, which stay too firm, and instant oats, which can get mushy.
- Chia seeds help thicken everything up and add fiber and omega-3s.
- Unsweetened cocoa powder gives you that rich chocolatey flavor without added sugar—use a high-quality one if you can!
- Maple syrup adds just the right touch of sweetness, but feel free to sub with honey, agave, or a sugar-free alternative.
- A pinch of salt might seem small, but it enhances the chocolate flavor so much—don’t skip it!
- Milk choice matters—almond milk keeps it light, oat milk makes it creamy, and dairy milk adds extra richness.
Kitchen Equipment Needed
- Mason jar or airtight container – For mixing and storing your oats overnight. I love using 8 oz glass jars with lids—they’re spill-proof and easy to grab in the morning.
- Spoon or small whisk – To mix everything together evenly, especially the cocoa powder which can clump.
- Measuring cups and spoons – Helps get the right ratios, especially for oats, milk, and chia seeds.
- Refrigerator – The magic happens overnight in the fridge—no cooking needed.
- Optional: Small bowl (for toppings) – If you like to add fresh fruit, yogurt, or nut butter right before eating. I sometimes transfer mine to a bowl for a little breakfast “moment.”
Instructions
Step 1: Gather Your Ingredients
- Set out your rolled oats, chia seeds, cocoa powder, maple syrup, vanilla extract, milk, and salt.
- Grab any optional add-ins you plan to use, like yogurt or nut butter.
Pro Tip: Give your cocoa powder a quick stir or sift to break up any clumps—it makes mixing easier later!
Step 2: Add Dry Ingredients to Your Jar
- In a mason jar or any sealable container, add:
- ½ cup rolled oats
- 1 tablespoon chia seeds
- 1 tablespoon cocoa powder
- A pinch of salt
- Give it a gentle shake or stir to evenly distribute the dry ingredients.
Step 3: Pour in Wet Ingredients
- Add the wet ingredients to the jar:
- ½ cup milk of choice
- 1–2 teaspoons maple syrup (adjust to taste)
- ¼ teaspoon vanilla extract
- ½ cup milk of choice
- If you’re adding Greek yogurt or protein powder, now’s the time to stir that in too.
Pro Tip: Stir thoroughly until all dry bits are incorporated and no cocoa powder clumps remain—especially near the bottom.
Step 4: Seal and Chill
- Tightly seal the jar or container with a lid.
- Place it in the refrigerator and let it chill for at least 4 hours, but ideally overnight.
Pro Tip: Overnight chilling lets the oats and chia seeds fully absorb the liquid, creating that creamy, pudding-like texture.
Step 5: Add Toppings and Enjoy
- In the morning, give your oats a quick stir.
- Add any toppings you like: sliced banana, berries, chocolate chips, nut butter, or coconut flakes.
- Eat straight from the jar or transfer to a bowl if you’re feeling fancy.
Pro Tip: If the oats feel too thick, stir in a splash of milk to loosen them up before serving.

Tips and Tricks for Success
- Mix well, especially the cocoa powder: Cocoa can be stubborn and clump—make sure it’s fully dissolved into the milk for a smooth, rich flavor.
- Let it chill long enough: A minimum of 4 hours works, but overnight is best for that perfectly creamy texture.
- Adjust sweetness to taste: Start with 1 teaspoon of maple syrup, then sweeten more in the morning if needed—especially if you’re adding sweet toppings like banana or chocolate chips.
- Double or triple the batch: Make a few jars at once for easy, grab-and-go breakfasts throughout the week.
- Add toppings right before eating: This keeps everything fresh and prevents fruit or nuts from getting soggy.
Ingredient Substitutions and Variations
- No chia seeds? Use ground flaxseed instead—it still helps thicken and adds fiber.
- Swap maple syrup: Honey, agave, date syrup, or monk fruit sweetener all work well depending on your preference.
- Dairy-free option: Use almond, oat, soy, or coconut milk—whichever fits your dietary needs or taste.
- Boost the protein: Stir in a scoop of chocolate or vanilla protein powder, or add Greek yogurt for extra creaminess.
- Make it mocha: Add ½ teaspoon of instant coffee or espresso powder for a subtle caffeine kick.
- Go nutty: Swirl in peanut butter, almond butter, or hazelnut spread for added richness and flavor.
- Add crunch: Top with granola, chopped nuts, or cacao nibs for texture contrast.
Serving Suggestions
- Top with banana slices and a spoonful of peanut butter – It’s a classic combo that makes the oats taste like a peanut butter cup breakfast.
- Add a sprinkle of mini chocolate chips and fresh berries – Great for when you want a mix of indulgent and refreshing.
- Serve with a dollop of Greek yogurt and chopped almonds – Adds extra protein and a nice crunch.
- Layer it in a jar with fruit and granola for a parfait-style breakfast – Perfect for meal prep or brunch on the go.
- I love mine with a swirl of almond butter and a pinch of sea salt – It really amps up the chocolate flavor and gives it that sweet-salty edge.

Storage and Reheating Instructions
- Store in the fridge for up to 4–5 days – Keep it sealed in a mason jar or airtight container.
- Stir before serving – Oats can settle and thicken, so give them a quick mix before eating.
- Too thick? Add a splash of milk – This loosens things up and brings back the creamy texture.
- Best served cold – But if you prefer it warm, microwave in a heat-safe container for 30–45 seconds, stirring halfway through.
- Avoid adding fresh toppings until ready to eat – This keeps everything crisp and fresh, especially fruit or granola.
Frequently Asked Questions
Can I use steel-cut oats instead of rolled oats?
Steel-cut oats don’t soften the same way and will stay too chewy, even after soaking. Stick with rolled oats for the best creamy texture.
Is it okay to skip the chia seeds?
You can, but the oats won’t be as thick. Try subbing in ground flaxseed or just reduce the milk slightly to keep the consistency right.
Can I make this recipe vegan?
Absolutely! Just use plant-based milk like almond, oat, or soy, and skip any dairy add-ins like yogurt or milk chocolate chips.
How can I make it more filling?
Add Greek yogurt, a scoop of protein powder, or a spoonful of nut butter to boost the protein and keep you full longer.
Do I have to wait overnight to eat it?
Four hours is the minimum for the oats to soften, but overnight is ideal for the best texture and flavor meld.
Can I freeze overnight oats?
It’s not recommended—the texture gets weird when thawed. Stick to making them fresh and storing in the fridge for up to 5 days.
Did you try this recipe? Let me know in the comments how it turned out!
Don’t forget to share your photos on Instagram and tag me @tasiahub_ or use the hashtag #tasiahub. I’d love to see your creations!

Chocolate Overnight Oats
Equipment
- Mason jar or airtight container
- Spoon or small whisk
- Measuring cups and spoons
- Refrigerator
- Optional: Small bowl (for toppings)
Ingredients
- ½ cup rolled oats
- 1 tablespoon chia seeds
- 1 tablespoon unsweetened cocoa powder
- 1 –2 teaspoons maple syrup or to taste
- ½ cup milk of choice almond, oat, dairy, etc.
- ¼ teaspoon vanilla extract
- Pinch of salt
Optional Add-Ins & Toppings:
- 2 –3 tablespoons Greek yogurt for creaminess and protein
- A few chocolate chips or cacao nibs
- Sliced banana or berries
- Nut butter drizzle peanut, almond, or hazelnut spread
- Shredded coconut or chopped nuts
Instructions
Step 1: Gather Your Ingredients
- Set out your rolled oats, chia seeds, cocoa powder, maple syrup, vanilla extract, milk, and salt.
- Grab any optional add-ins you plan to use, like yogurt or nut butter.
- Pro Tip: Give your cocoa powder a quick stir or sift to break up any clumps—it makes mixing easier later!
Step 2: Add Dry Ingredients to Your Jar
- In a mason jar or any sealable container, add:
- ½ cup rolled oats
- 1 tablespoon chia seeds
- 1 tablespoon cocoa powder
- A pinch of salt
- Give it a gentle shake or stir to evenly distribute the dry ingredients.
Step 3: Pour in Wet Ingredients
- Add the wet ingredients to the jar:
- ½ cup milk of choice
- 1–2 teaspoons maple syrup (adjust to taste)
- ¼ teaspoon vanilla extract
- If you’re adding Greek yogurt or protein powder, now’s the time to stir that in too.
- Pro Tip: Stir thoroughly until all dry bits are incorporated and no cocoa powder clumps remain—especially near the bottom.
Step 4: Seal and Chill
- Tightly seal the jar or container with a lid.
- Place it in the refrigerator and let it chill for at least 4 hours, but ideally overnight.
- Pro Tip: Overnight chilling lets the oats and chia seeds fully absorb the liquid, creating that creamy, pudding-like texture.
Step 5: Add Toppings and Enjoy
- In the morning, give your oats a quick stir.
- Add any toppings you like: sliced banana, berries, chocolate chips, nut butter, or coconut flakes.
- Eat straight from the jar or transfer to a bowl if you’re feeling fancy.
- Pro Tip: If the oats feel too thick, stir in a splash of milk to loosen them up before serving.
Notes
Nutritional Value (approximate, per serving)
- Calories: ~250–300 kcal
- Protein: ~7–10g
- Carbs: ~35–40g
- Fat: ~8–10g
- Fiber: ~8g
- Sugar: ~6–10g