The Ultimate 2-Minute Instant Iced Coffee

The fastest way to make delicious instant iced coffee at home. This simple recipe shows you how to make perfect iced coffee with instant coffee in just 2 minutes!

  • By Carmen luo
  • July 24, 2025
Why wait for coffee to brew when you can have a perfectly chilled, delicious iced coffee in your hands in just two minutes? This recipe for iced coffee with instant coffee is a game-changer for busy mornings or any time you need a quick caffeine boost.It’s smooth, refreshing, and endlessly customizable. Forget the expensive coffee shop lines; this simple iced coffee recipe with instant coffee gives you a gourmet-tasting drink right at home.

Ingredients You'll Need

Making this iced instant coffee is incredibly simple. All you need are a few kitchen staples.
  • Instant Coffee: 2 tsp of your favorite brand. A freeze-dried or micro-ground coffee will give you the smoothest flavor.
  • Hot Water: 2 tbsp. Just enough to dissolve the coffee granules perfectly.
  • Sweetener: 1-2 tsp of sugar, maple syrup, or your sweetener of choice (optional).
  • Cold Milk: 1 cup. Whole milk, oat milk, or almond milk are all fantastic choices.
  • Ice: A full glass.

How to Make Instant Iced Coffee: Step-by-Step

Follow these four simple steps to craft the perfect instant coffee iced coffee.
Step 1: Create the Coffee Concentrate
In a serving glass, combine your instant coffee granules and sugar (if using). Pour the 2 tablespoons of hot water on top.
Step 2: Stir Until Completely Dissolved
Using a spoon, stir briskly for about 30 seconds. Continue until all the coffee granules are completely dissolved into a thick, syrupy concentrate. This is the most important step for a silky-smooth texture.
Step 3: Add Ice and Milk
Fill the glass to the very top with ice cubes. Pour your cold milk over the ice, leaving a little room at the top.
Step 4: Stir and Serve
Give it all one final stir to combine the coffee concentrate with the cold milk. Watch the beautiful swirls mix together, and enjoy your perfect homemade iced coffee immediately.

Tips for the Perfect Cup

  • Make It Frothy: For a dalgona-style whipped coffee, use a hand frother to whip equal parts instant coffee, sugar, and hot water in a separate bowl until light and fluffy. Spoon this whip over a glass of iced milk.
  • Add Some Flavor: A splash of vanilla extract or a drizzle of caramel sauce mixed in with your coffee concentrate in Step 1 can elevate your drink.
  • Batch Your Concentrate: To make your mornings even faster, mix a larger batch of the coffee concentrate and store it in an airtight jar in the fridge for up to a week.

Frequently Asked Questions (FAQ)

Why does this recipe use hot water?
A small amount of hot water is essential to dissolve the instant coffee granules properly. This prevents a gritty texture and ensures your iced coffee with instant coffee is perfectly smooth.
Can I make this dairy-free?
Absolutely. This recipe works wonderfully with any plant-based milk. Oat milk will give you a creamy result, while almond or soy milk are also great options.
What is the best instant coffee for this recipe?
Any instant coffee will work, but for the best flavor, choose a high-quality freeze-dried or micro-ground coffee. A medium or dark roast will provide a nice, robust flavor that stands up well to the milk and ice.

This is how to make instant iced coffee the easy way. It’s a simple, foolproof method that delivers a refreshing and delicious result every time.

 

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