These Piña Colada Overnight Oats are a tasty way to start your day! Combining creamy yogurt, oats, coconut, and pineapple, they taste just like a tropical vacation in a bowl.
Making them is super simple—just mix everything and let them chill in the fridge overnight. I enjoy adding some extra pineapple on top because why not? 🍍
Key Ingredients & Substitutions
Old-fashioned rolled oats: These are the best for overnight oats—they soak up the liquid well and create a creamy texture. Quick oats can be used, but they may get mushy faster.
Coconut milk: I love using unsweetened coconut milk for a rich, tropical flavor. If you’re looking for alternatives, almond milk or regular cow’s milk work wonderfully too.
Greek yogurt: This adds creaminess and protein. If you’re dairy-free, try a plant-based yogurt. I prefer plain yogurt for a better balance of sweetness.
Chia seeds: They help thicken the oats and add fiber. You can skip them if you don’t have any on hand, but they do enhance the texture!
Maple syrup or honey: Both sweeteners work well here. For a lower-calorie option, you could use stevia or agave syrup instead.
How Do I Ensure My Oats are Creamy and Not Dry?
To get perfectly creamy overnight oats, the key is to ensure the oats and chia seeds are well-hydrated. Here’s how to do it:
- Make sure to use enough liquid—at least double the amount of oats.
- Stir your mixture well so all the oats and seeds are coated in the liquid.
- If the mixture seems thick after refrigerating, simply add a splash more coconut milk to reach your desired consistency.

How to Make Piña Colada Overnight Oats
Ingredients You’ll Need:
Base Ingredients:
- 1/2 cup old-fashioned rolled oats
- 1/2 cup unsweetened coconut milk (or any milk of choice)
- 1/4 cup Greek yogurt (plain or vanilla)
Add-ins:
- 2 tablespoons chia seeds
- 1 tablespoon shredded coconut, toasted
- 1 tablespoon maple syrup or honey
- 1/2 teaspoon vanilla extract
- A pinch of salt
For Garnish:
- 1/2 cup fresh pineapple chunks, plus a wedge for garnish
How Much Time Will You Need?
This delightful Piña Colada Overnight Oats recipe takes about 10 minutes to prepare. After mixing, allow it to refrigerate overnight or for at least 4 hours. By morning, it’ll be ready to enjoy—a quick and refreshing breakfast or snack!
Step-by-Step Instructions:
1. Combine the Base Ingredients:
In a mixing bowl or mason jar, start by combining the rolled oats, chia seeds, and shredded toasted coconut. Add a pinch of salt to enhance the flavors. Give it a gentle stir to mix everything together.
2. Add the Wet Ingredients:
Next, pour in the coconut milk, Greek yogurt, maple syrup (or honey), and vanilla extract. Stir well until all ingredients are blended and evenly coated. It should have a creamy consistency.
3. Fold in the Pineapple:
Carefully fold in the fresh pineapple chunks, making sure they are distributed throughout the mix. This adds that delicious tropical flavor we love!
4. Refrigerate:
Cover the bowl or mason jar tightly and place it in the refrigerator. Let the oats sit for at least 4 hours or overnight. This resting period allows the oats and chia seeds to absorb all the liquids and soften beautifully.
5. Stir and Adjust Consistency:
In the morning, give the oats a good stir. If you find the mixture is thicker than you’d like, simply add a splash of coconut milk to loosen it up and mix again.
6. Serve and Garnish:
To serve, top your oats with a wedge of pineapple, extra toasted coconut flakes, and a few more pineapple pieces for a lovely presentation. It’s your tropical breakfast ready to enjoy!
7. Enjoy!
Dig in and savor the taste of your homemade Piña Colada Overnight Oats! They are best served cold.
Can I Use Different Types of Milk?
Absolutely! While I recommend using unsweetened coconut milk for that tropical flavor, you can substitute it with almond milk, oat milk, or regular cow’s milk based on your preference.
How Long Do Overnight Oats Last in the Fridge?
Your Piña Colada Overnight Oats will stay fresh in the fridge for up to 3 days. Just ensure they’re stored in an airtight container. After that, the texture might change as the oats continue to absorb moisture.
Can I Add Other Fruits or Toppings?
Definitely! Feel free to mix in other fruits like mango, banana, or berries. You can also add nuts, seeds, or granola for extra crunch on top. Just keep in mind that some fruits may not hold up as well when stored for a few days.
What If I Don’t Have Chia Seeds?
If you don’t have chia seeds, you can skip them, but the oatmeal might not thicken as much. You can also use ground flaxseed as a substitute, or even try increasing the amount of oats slightly to help with consistency.



