How much caffeine is in mocha overnight oats?

It depends entirely on how much instant coffee you add. A typical spoonful is roughly what you would put in a small cup, so adjust to your usual coffee habit.

Can I use brewed coffee instead of instant?

Yes. Replace some of the milk with cooled brewed coffee. The oats will be a little looser and the coffee flavour slightly milder.

Will the chocolate chips melt overnight?

No, they stay mostly whole in the fridge. They soften slightly at the edges, which is not a complaint anyone has ever filed.

Overnight OatsContinental

Mocha

Your coffee and breakfast in one bowl. The combination of coffee and cocoa creates that classic mocha flavor. Perfect for coffee addicts, early mornings, or when you need caffeine and nutrition simultaneously. The chocolate chips add texture and extra indulgence.

Time: 365 min
Method: Mix
Serves: 1
Energy: 450 kcal
Protein: 16 g

Go to the method

Glass jar of mocha overnight oats topped with instant coffee, cocoa powder and chocolate chips

Method

Step 1: Mix instant coffee powder and cocoa powder directly into your DIY Oats base.
Step 2: Add chocolate chips on top.
Step 3: The coffee will create its own liquid overnight as it dissolves, creating an authentic mocha flavor.
Step 4: Use good quality instant coffee for best results.
Step 5: Add less coffee if you're sensitive to caffeine.

Notes from the Department

Add coffee to base

Nutrition

1 serving

450 cal | 16g protein | 12g fiber

2 servings

900 cal | 32g protein | 24g fiber

Estimates. Not medical advice.

Why it works

Instant coffee dissolves into the milk overnight, so by morning the oats have absorbed it evenly instead of tasting like a spoonful of granules. Cocoa rounds off the bitterness and gives the whole jar a mocha flavour. The chocolate chips go on top and stay mostly whole, which means you get small pockets of proper chocolate rather than a uniform brown paste.

Getting the coffee right

Start with less coffee than you think. The flavour gets stronger as it sits, and you can always stir in a pinch more in the morning. A decent instant coffee makes a noticeable difference here, since it is the main flavour and nothing hides it. If caffeine and you are not on speaking terms, decaf instant works exactly the same way.

If you are starting from scratch

No DIY Oats jar at home? Soak rolled oats in milk with chia seeds and a few almonds overnight, and stir the coffee and cocoa in at the same time.

Serving

Eat it cold straight from the fridge, the way iced coffee is meant to be had. A splash of milk loosens it if it has set too thick.

Questions people ask

How much caffeine is in mocha overnight oats?: It depends entirely on how much instant coffee you add. A typical spoonful is roughly what you would put in a small cup, so adjust to your usual coffee habit.
Can I use brewed coffee instead of instant?: Yes. Replace some of the milk with cooled brewed coffee. The oats will be a little looser and the coffee flavour slightly milder.
Will the chocolate chips melt overnight?: No, they stay mostly whole in the fridge. They soften slightly at the edges, which is not a complaint anyone has ever filed.