Pineapple & Pecan Overnight Oats
Creamy, no-cook overnight oats with juicy bursts of fresh pineapple and crunchy toasted pecans. A make-ahead breakfast that feels like a tropical treat, ready straight from the fridge in under 5 minutes of hands-on work.
For 4 servings
- prep · ~3 min
Toast the pecans.
In a dry skillet over medium heat, toast the chopped pecans for 2-3 minutes, stirring frequently, until fragrant and lightly golden. Transfer to a plate to cool completely.
TIPWatch closely — pecans burn fast. The moment you smell them, pull them off the heat. - mix · ~1 min
Combine the dry ingredients.
In a mixing bowl, combine rolled oats, chia seeds, ground cinnamon, and salt. Stir until evenly distributed.
- mix · ~1 min
Whisk the wet ingredients.
In a separate bowl or large measuring cup, whisk together milk, yogurt, honey, and vanilla extract until the honey dissolves and the mixture is smooth.
- mix · ~1 min
Mix everything together.
Pour the wet mixture over the dry ingredients. Stir well to combine, making sure no dry oats or chia clumps remain at the bottom.
- mix
Fold in the pineapple.
Gently fold in the diced fresh pineapple, reserving a few pieces for topping. Distribute evenly throughout the oat mixture.
- assemble
Portion into jars and refrigerate overnight.
Divide the mixture evenly among 4 jars or containers with lids. Cover and refrigerate for at least 6 hours, preferably overnight, until the oats are soft and the chia seeds have absorbed the liquid.
TIPMason jars with tight lids work best — shake them once after 30 minutes to redistribute the chia seeds. - assemble · ~1 min
Stir and top before serving.
Remove from the fridge and stir well. If the oats are too thick, add a splash of milk. Top with the toasted pecans and reserved pineapple pieces.
- serve
Serve cold straight from the jar.
Enjoy chilled, straight from the jar. No reheating needed.
What to keep in mind.
6 tips from the recipe — small details that make a real difference to the final dish.
- 1Use old-fashioned rolled oats, not quick-cooking, for the best creamy yet chewy texture after soaking.
- 2Toast the pecans in a dry skillet until fragrant—watch closely as they burn easily and become bitter.
- 3Stir the mixture again 30 minutes after refrigerating to redistribute settling chia seeds for a uniform gel.
- 4If the oats are too thick after chilling, stir in a splash of milk to loosen to your preferred consistency.
- 5Let the oats sit for at least 6 hours; overnight is ideal for maximum creaminess and flavor meld.
- 6Finely dice the fresh pineapple to ensure sweet bursts in every bite without large chunks overwhelming the texture.
Adapt it for your goals.
Dairy-free
Swap the milk and yogurt for unsweetened almond or coconut milk and a dairy-free yogurt alternative—perfect for lactose-intolerant or vegan diets.
extra proteinExtra protein
Mix in 1-2 scoops of unflavored or vanilla protein powder when combining dry ingredients, and add an extra 2-3 tablespoons of milk to balance thickness.
warm tropicalWarm tropical
Instead of serving cold, gently warm the soaked oats on the stovetop or microwave, then top with toasted pecans and extra pineapple for a cozy twist.
spiced mapleSpiced maple
Replace honey with maple syrup and add ¼ teaspoon of nutmeg or cardamom along with the cinnamon for a deeper, warming spice profile.
Why this is on our healthy list.
Rich in Fiber
Rolled oats and chia seeds provide soluble fiber that supports healthy digestion and helps keep you full until lunch.
Heart-Healthy Fats
Pecans and chia seeds are excellent sources of unsaturated fats, which benefit heart health when eaten as part of a balanced diet.
Naturally Sweetened
Honey and fresh pineapple add sweetness without refined sugar, offering vitamins and antioxidants from real food.
Good Source of Calcium
Milk and yogurt contribute calcium for strong bones and teeth, easily swapped with fortified alternatives.
Frequently asked questions
Quick-cooking oats will turn mushy and lose the creamy-chewy texture this recipe needs, so stick with old-fashioned rolled oats.
