Peach overnight oats taste like summer in a jar, with real fruit flavor and no cooking. You mix them the night before, and in the morning you have a cool, thick breakfast that keeps you full until lunch.

Cold oats may sound odd if you have never tried them, but the texture turns creamy and soft, almost like a pudding. Ripe peaches, cinnamon, and a little maple syrup do the rest.

What Makes These Peach Overnight Oats So Good

They hit the same sweet spot as peach cobbler but without an oven. You get that soft, fragrant peach in every spoonful, and the cold creaminess is especially nice on warm mornings.

I love making a batch on Sunday so half the week is already sorted. The maple and cinnamon pull the whole thing together without turning it into dessert.

Ingredients

1 cup rolled oats: not instant or steel-cut, for the best texture
1 cup milk: any kind, dairy or plant-based
1/2 cup plain Greek yogurt: adds creaminess and a little tang
2 tbsp maple syrup: adjust to your taste
1 tsp vanilla extract
1/2 tsp ground cinnamon
Pinch of sea salt
2 medium ripe peaches: diced, about 1 cup total, plus a few extra slices for topping
1 tbsp chia seeds (optional): they thicken the oats and add fibre

Variations / Substitutions

Make it dairy-free: use unsweetened almond or oat milk and a thick dairy-free yogurt alternative, or skip the yogurt entirely.
Swap the sweetener: brown sugar, agave, or a mashed date all work well.
Try different fruit: nectarines, apricots, or mango in summer; thawed frozen peaches in winter.
Add crunch: stir in 1 tbsp almond butter or top with toasted walnuts.
Go spiced: add a pinch of nutmeg or cardamom with the cinnamon.
No yogurt?: the oats will still be creamy; just use a little less milk if you like them thicker.

If you enjoy this, you will love our Strawberry Overnight Oats.

How to Make 5-Minute Peach Overnight Oats

Step 1: Mix the Oat Base

In a mixing bowl, combine 1 cup rolled oats, 1 cup milk, 1/2 cup Greek yogurt, 2 tbsp maple syrup, 1 tsp vanilla, 1/2 tsp cinnamon, and a pinch of salt. Stir until everything looks evenly combined. If you are adding chia seeds, stir them in now.

Step 2: Assemble the Jars

Fold half of the diced peaches (about 1/2 cup) into the oat mixture, saving the rest for topping. Divide the mixture between two jars or airtight containers. Layering a few peach slices between spoonfuls of oats makes every bite a little sweeter.

Step 3: Top and Serve

Cover the jars and refrigerate overnight, or at least 4 hours. When you are ready to eat, stir the oats, then top with the remaining fresh peaches, a drizzle of maple syrup, and a sprinkle of cinnamon if you like. A spoonful of granola adds a nice crunch. Eat it cold from the fridge, or let it sit on the counter for 10 minutes if you prefer it less chilled.

The oats will be creamy and peachy, with a soft cinnamon warmth.

A Few Notes Before You Start

Use the ripest peaches you can find. Their natural sweetness means you can dial back the added sugar.
If your peaches are very juicy, reduce the milk by 1 to 2 tablespoons to keep the oats from becoming too thin.
Stir the oats once before you go to bed and again in the morning for the creamiest texture.
Make a double or triple batch on Sunday for breakfast all week.
For a warmer version, scoop the chilled oats into a bowl and microwave for about 30 seconds, then top with fresh fruit.

Scale it up for the week:

Servings	Oats	Milk	Yogurt	Maple Syrup	Vanilla	Cinnamon	Peaches (diced)
1	1/2 cup	1/2 cup	1/4 cup	1 tbsp	1/2 tsp	1/4 tsp	1/2 cup
2	1 cup	1 cup	1/2 cup	2 tbsp	1 tsp	1/2 tsp	1 cup
4	2 cups	2 cups	1 cup	4 tbsp	2 tsp	1 tsp	2 cups

Make-Ahead and Storage

Refrigerate: Store the jars in the fridge for up to 4 days. The oats get softer the longer they sit, so day two and three are often the best.
Serve cold: Overnight oats are meant to be eaten chilled. If you prefer them a little warmer, let the jar sit at room temperature for 15 minutes or microwave briefly, then add the fresh peach topping.

Frequently Asked Questions

Can I use frozen peaches?

Yes, thaw them first and drain any excess liquid. Their softer texture works well stirred into the oats.

Why are my oats runny?

Peaches release juice as they sit. You likely used very juicy peaches and did not reduce the milk. Next time, cut back the milk by a tablespoon or two.

Do I need to peel the peaches?

No need. The skin adds a little color and fibre, but if it bothers you, peel them. Diced unpeeled peaches soften nicely overnight.

Can I heat these up?

You can, but the texture changes. Microwave for about 30 seconds, then add the fresh topping.

Is there a substitute for yogurt?

Yes, you can leave it out entirely. Use a little less milk to compensate, or replace it with a dairy-free yogurt or extra milk plus an extra tablespoon of chia seeds to thicken.