How to Make Refreshing Iced Coffee at Home: Quick Recipe

This Iced Coffee Recipe is fast, simple, and surprisingly delicious. You don’t need cold brew, coffee concentrate, or brewed coffee—just two main ingredients and a few minutes to make a café-quality iced coffee at home.

You only need two essential ingredients, plus water and ice—no special equipment required.

Iced coffee in a mason jar with handle

I’m not someone who requires coffee to start the day, but I love coffee’s flavor and some afternoons I really need a pick-me-up. When people ask if I drink coffee, I jokingly reply, “I need coffee.”

One of my favorite treats is a tall glass of iced coffee topped with whipped cream and a crisp cookie on the side.

Iced coffee in a mason jar topped with whipped cream and a thin cookie

This version is creamy and sweet, and I love to enjoy it with a crunchy, lightly sweet cookie for contrast. Best of all, it takes about 5 minutes to prepare.

Condensed milk, instant coffee, ice and water

Want a bolder coffee flavor? Freeze brewed or instant coffee in ice cube trays and use those coffee ice cubes to chill your drink without diluting it.

Ingredients for Easy Iced Coffee

These simple ingredients come together quickly to make a creamy, refreshing iced coffee.

  • Instant coffee: Dissolves quickly in a small amount of water—no need to brew ahead.
  • Sweetened condensed milk: Adds sweetness and creaminess in one step, eliminating the need for additional sugar or creamer.

All you’ll add afterward is water and ice to finish the drink.

How To Make Easy Iced Coffee

Homemade iced coffee is perfect for warm mornings and afternoons. Follow these steps to make it in minutes:

1. In a glass, combine the instant coffee with about 1 tablespoon of cold water. Stir until the granules dissolve completely.

Instant coffee dissolved in a little water in a mug

2. Add the sweetened condensed milk, then top with additional water and ice to reach your preferred strength and volume.

Sweetened condensed milk pouring into coffee cup

3. Stir well until everything is combined and enjoy chilled. Add whipped cream or a drizzle of caramel if you like.

creamy iced coffee in a mason jar

Serve with your favorite cookie or a light snack for a delightful afternoon treat.

Great Cookies to Pair with Iced Coffee

A crunchy cookie with real ingredients is a lovely match for this iced coffee. I enjoy pairing it with thin, nutty cookies made from whole ingredients—something that adds texture and a bit of sweetness without overpowering the drink.

2 boxes of Nonni's THINaddictives

Fruit-and-nut flavored cookies work particularly well—tropical flavors like mango and coconut add a bright contrast to the creamy coffee.

For a dairy-free version, swap sweetened condensed milk for plant-based milk (oat or almond) and add maple syrup or sugar to sweeten to taste.

More Variations

  • Whole milk: Replace condensed milk with whole milk and a sweetener for a milder, creamier drink.
  • Caramel iced coffee: Stir in caramel syrup for an indulgent treat.
  • Leftover coffee: Use chilled brewed coffee you already have and add milk or condensed milk plus ice.
  • Flavored creamers: Add flavored coffee creamer to customize your drink—vanilla, hazelnut, or caramel are all great choices.

A Time to Make Your Food at Home

Making food and drinks at home can be both practical and soothing. This iced coffee recipe is quick, no-cook, and easy to scale up when you want more than one serving.

It’s perfect for sipping during virtual meetings, enjoying a quiet moment in the afternoon, or starting a busy day with a refreshing pick-me-up.

Iced Coffe in a mug, cookies on a plate

More Pairings for Your Coffee

Try your iced coffee with a variety of baked goods for different occasions:

  • Easiest Chocolate Chip Cookies
  • Classic Chocolate Cake
  • Lemon Shortbread Cookies

Other Homemade Drink Recipes You Might Love

  • Watermelon Lemonade
  • Pineapple Ginger Juice
  • Mango Juice
  • Honey Lemon Tea
  • Ginger Drink

If you make this recipe, please leave a rating. Your feedback helps others find the recipe and I love hearing from you—thank you!

Iced coffee in a mason jar with handle

Iced Coffee Recipe

A simple DIY iced coffee made with instant coffee and sweetened condensed milk. No cold brew or cooled coffee needed—ready in minutes and easy to scale for more servings.
Prep: 5 minutes
Total: 5 minutes
Servings: 1 serving
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Ingredients  

  • 2 teaspoons instant coffee
  • 2 tablespoons sweetened condensed milk
  • 6 oz water
  • Ice for serving

Instructions 

  • In a glass, combine the instant coffee with about 1 tablespoon of cold water and stir until the granules dissolve.
  • Add sweetened condensed milk and mix. Top with additional water and ice, stir, and serve immediately.

Notes

Customize as you prefer: substitute milk, half-and-half, or heavy cream for condensed milk and add your favorite sweetener if needed.

Nutrition

Calories: 135kcal | Carbohydrates: 23 g | Protein: 3 g | Fat: 3 g

Additional Info

Course: Drinks
Cuisine: Western
Calories: 135
Iced coffee in a mason jar.