How to Make Iced Coffee at Home Recipe
Introduction
Iced coffee is a refreshing way to enjoy your favorite brew, especially on warm days. This simple recipe uses leftover coffee and a few easy ingredients to create a delicious, cool beverage you can customize to your taste.

Ingredients
- 3/4 cup leftover coffee (cooled)
- 1/4 cup half and half (or almond, coconut, or cashew milk for a healthy alternative)
- 2–3 teaspoons flavored coffee syrup (such as sugar-free vanilla)
- 4–6 coffee ice cubes (frozen coffee to avoid dilution)
Instructions
- Step 1: Choose a glass you like, around 24 ounces is ideal, and fill it halfway with coffee ice cubes.
- Step 2: Add 2 to 3 teaspoons of flavored coffee syrup, adjusting to your preferred sweetness.
- Step 3: Pour in the leftover coffee until the glass is about three-quarters full.
- Step 4: Top off the glass with half and half or your choice of milk.
- Step 5: Stir well to combine all the flavors and enjoy your iced coffee!
Tips & Variations
- Freeze leftover coffee in ice cube trays to keep your iced coffee strong without watering it down as the ice melts.
- Experiment with different flavored syrups like caramel or hazelnut to find your favorite twist.
- Use plant-based milks for a lighter or dairy-free option.
- Make extra coffee in the morning and refrigerate or freeze it for quick iced coffee later.
Storage
Store leftover brewed coffee in the refrigerator for up to 3 days. Freeze portions in ice cube trays for longer storage and easy use in iced coffee. Once prepared, iced coffee is best enjoyed immediately but can be kept chilled for a few hours. Stir before drinking if separation occurs.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use fresh coffee instead of leftover coffee?
Yes, but let the coffee cool completely before using it to prevent melting the ice cubes too quickly and diluting your drink.
What if I don’t have flavored syrup?
You can sweeten your iced coffee with simple syrup, honey, or sugar, though syrup dissolves more easily in cold drinks.
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How to Make Iced Coffee at Home Recipe
- Total Time: 5 minutes
- Yield: 1 serving 1x
Description
A simple and refreshing iced coffee recipe made at home using leftover brewed coffee, flavored syrup, and your choice of milk or cream. Perfect for cooling down with a tasty, non-diluted iced coffee anytime.
Ingredients
Iced Coffee Base
- 3/4 cup Leftover brewed coffee (preferably refrigerated or frozen in ice cube trays)
Dairy and Alternatives
- 1/4 cup Half and half (or substitute with almond, coconut, or cashew milk for a healthier option)
Flavoring
- 2–3 teaspoons Flavored coffee syrup (sugar-free vanilla recommended, adjust to taste)
Ice
- 4–6 Coffee ice cubes (made by freezing brewed coffee in trays)
Instructions
- Prepare Coffee Ice Cubes: Brew extra coffee and pour it into ice cube trays. Freeze until solid to create coffee ice cubes that prevent dilution.
- Fill Glass with Ice Cubes: Select a glass of your liking (about 24oz preferred). Fill it halfway with the coffee ice cubes to keep your drink chilled without watering it down.
- Add Flavored Syrup: Pour in 2-3 teaspoons of your preferred flavored coffee syrup based on your desired sweetness, stirring gently to combine.
- Pour Coffee and Milk: Pour chilled leftover brewed coffee into the glass until it is about ¾ full, then top off the drink with half and half or your chosen milk alternative.
- Mix and Serve: Stir the iced coffee thoroughly to blend flavors. Enjoy your perfectly balanced homemade iced coffee.
Notes
- Use coffee ice cubes instead of regular ice cubes to avoid diluting the flavor.
- Adjust the flavored syrup quantity to suit your sweetness preference.
- Substitute half and half with plant-based milks like almond, coconut, or cashew for a dairy-free option.
- Make extra brewed coffee the night before or in the morning to have it ready refrigerated or frozen for iced coffee later.
- Use a large glass, such as a 24 oz Tervis, to enjoy a generous serving.
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Category: Beverage
- Method: No-Cook
- Cuisine: American
Keywords: iced coffee, homemade iced coffee, coffee recipe, iced coffee with syrup, coffee ice cubes

