1. Crush Your Ice

Getting the ice right is the single most important first step to a delicious iced coffee. I’m not a fan of the watery coffee-with-ice-blocks variation on this drink, and I prefer mine to have a thicker, almost milkshake-like consistency. To achieve this, you’ll need to own a high-quality blender, such as a Vitamix blender, and make sure that before your ice cubes go into it, you’ve gone a long way towards crushing them by hand. Use an ice crusher, or wrap the cubes in a clean kitchen towel and bash them on a durable surface with a blunt object, like the heavy pestle from your mortar and pestle.

Essential tools to make crushing ice easy at home:

2. Blend

Once you’ve reduced your ice to small fragments, place it in the blender and pulse until the consistency is very fine and slushy. Take care not to overdo it, though. If you pulse for too long, you’ll friction-melt the ice into extremely cold water, and that dilutes the rich texture you're trying to create.

3. Cream

I either use vanilla ice cream or a rich mixture of whole milk and heavy cream as the base for an iced coffee—I think this drink should always feel like a special treat. If you’re keen to keep yours lower in fat, feel free to use skim or oat milk. While this sacrifices some of the velvety texture, you will still end up with a wonderfully refreshing result. Whichever variety of dairy or plant-based cream you choose, add it to the crushed ice and pulse a couple of times to blend. If you plan to add sweet sauces, pair this step with chocolate flavorings to balance the dairy.

4. Good Quality Instant Coffee

Another important step to a delicious iced coffee involves choosing the right kind of coffee base. Ordinarily, I’m hugely opposed to cheap instant coffee because it often tastes bitter and artificial. However, an ice-blended drink really benefits from concentrated granules that dissolve quickly without adding excess hot liquid. Make sure you select a premium brand, such as Starbucks Premium Instant Coffee or dark roast micro-grounds. Dissolve the appropriate amount in a tiny splash of warm water first, then pour it directly into your blended dairy base and ice mixture for maximum flavor.

5. A Dash of Chocolate Syrup

The next step to a delicious iced coffee is choosing a lovely flavoring agent. I love using rich dark chocolate sauce, such as Ghirardelli Chocolate Syrup, to replace standard sugar and give the drink a smoky, mocha-style depth. Of course, if you prefer a less indulgent, traditional coffee drink, you can always leave out the syrup completely or substitute it with classic vanilla or caramel.

6. A Little Liqueur

Again, feel free to leave out this step if you're keeping things alcohol-free. However, adding a small splash of Kahlúa Coffee Liqueur or a hazelnut spirit like Frangelico transforms your basic iced coffee into a decadent adult treat. Be careful not to be too heavy-handed; too much liquid alcohol will melt the ice and ruin the thick consistency. The subtle alcohol kick complements the chocolate syrup mocha flavor perfectly without overwhelming the coffee roast.

7. The Finishing Touch

Once you’ve blended all the ingredients together one final time and your drink reaches a beautiful pale toffee color, pour it into chilled tall glasses. Whip up some fresh heavy cream and spoon it generously over the top of each glass. Voila! A truly indulgent, ice-cold coffee that makes for the perfect summer-evening treat.

A few fun topping ideas to elevate your glass:

That concludes my list of 7 steps to a delicious iced coffee at home. Consider this guide a versatile template, and feel free to adjust ingredients or experiment with alternative milks to customize the recipe to your exact liking. Do you have any favorite iced coffee tips or flavor combinations of your own to share? Let us know in the comments below!