After a long morning filled with back-to-back meetings, I found myself in desperate need of a pick-me-up, and fast. With the kids busy playing in the other room, I didn’t have time for complicated brewing methods or hot stovetop processes. That’s when I remembered my favorite cold brew coffee recipe. It’s simple and refreshing, making it the perfect solution for any mid-day slump.
Why You’ll Love This Easy Cold Brew Coffee Recipe
I discovered cold brew coffee during those busy summer months when temperatures soar and hot drinks just don’t cut it. Making it at home has become a cherished part of my routine, especially when I can prep it ahead of time. Now, whenever the cravings hit, I have that smooth, delicious flavor ready to go.
Enjoying a chilled glass of home-brewed coffee feels like a little luxury I can savor, and it’s one my whole family appreciates. Whether I’m sharing it with friends on a sunny afternoon or treating myself while I tackle household chores, this recipe has a way of brightening up any day.
What Makes this Recipe Unique
– **Low-effort brewing:** You just let it steep overnight, ensuring the flavors develop beautifully without any fuss.
– **Versatile sweetness:** The optional vanilla extract adds a subtle touch of sweetness, but you can sweeten it to your liking with your choice of liquid sweetener.
– **Customizable milk options:** You can use regular milk or any dairy-free alternative, making it friendly for all dietary needs.
– **Perfect for batch prep:** Steeping a large batch means you’ll have plenty of cold brew coffee ready whenever the craving strikes, saving you time later.

Estimated Macros & Calories
Here’s a quick look at the nutritional information.
(estimated per serving, without optional ingredients)
- Calories: 110
- Protein: 2 g
- Carbohydrates: 5 g
- Fat: 0 g
- Fiber: 0 g
The Most Authentic Easy Cold Brew Coffee Recipe Recipe
This cold brew coffee recipe is straightforward and refreshing, giving you a great caffeine boost without the hassle of hot brewing. Plus, it’s perfect for those warm days when you want something chilled and satisfying.
Ingredient Notes
– Coarsely ground coffee: Essential for bringing out the rich flavor in the brew while minimizing bitterness, ensuring a smooth cup.
– Cold filtered water: The quality of water plays a vital role—filtered water helps enhance the taste and clarity of your cold brew.
– Vanilla extract: This optional addition can elevate the flavor profile with a hint of sweetness, but it’s not necessary if you prefer a pure coffee flavor.
– Ice cubes: Not just for serving; they can help chill your brew quicker when you’re in a hurry.
– Liquid sweetener: Feel free to use simple syrup, flavored syrups, or maple syrup to adjust the sweetness to your personal taste.
Instructions
Step 1: Combine Coffee and Water
Start by combining the coarsely ground coffee and cold filtered water in a large jar or pitcher. Pour the water steadily while stirring gently to ensure all the coffee grounds get fully wetted.
Step 2: Add Vanilla Extract
If you’re going for a hint of sweetness, add the vanilla extract at this stage and stir gently once more. Cover the container with a lid or plastic wrap to keep things sealed.
Step 3: Steep in Refrigerator
Place the container in the refrigerator and allow the coffee to steep undisturbed. A steeping time of about 16 hours works well, but you can adjust this based on your taste preference for a stronger or milder brew.
Step 4: Strain the Mixture
Set a fine-mesh sieve lined with cheesecloth or a paper coffee filter over a clean bowl or jar. Slowly pour the steeped coffee through the sieve to separate the grounds. This step ensures a smoother finish for your cold brew.
Step 5: Strain Again for Clarity
If you prefer a clearer coffee concentrate, strain it again using a fresh paper filter or very fine mesh sieve. When pressing with a spoon, keep it gentle to avoid pushing any fine sediment through.
Step 6: Store Your Cold Brew
Transfer your finished cold brew concentrate into an airtight container and refrigerate. Serve it over ice, diluted to taste with water or milk, and sweeten as desired.
Tips and Mistakes to Avoid
– Avoid using finely ground coffee; sticking with coarsely ground ensures a smoother brew.
– If your cold brew is too strong, dilute it further—start with a common ratio of 1:1 concentrate to water or milk.
– Don’t forget to shake your cold brew container gently before serving, as the concentrate can settle over time.
Storage Tips
Refrigerate leftover cold brew for up to 10 days. If you happen to have any extra, you can also freeze it into ice cubes for later use in smoothies or drinks. When you’re ready to serve, just remember to give it a gentle shake.
Variations and Substitutions
If you want a higher protein option, try blending in a scoop of your favorite protein powder with milk or a dairy-free alternative. For a carb-friendly choice, skip the sweeteners altogether and enjoy the natural flavor of the cold brew.
Why This Recipe Is The Real Deal
This cold brew coffee recipe stands out thanks to its low-effort brewing process and the ability to customize it just the way you like it. I personally enjoy trying different milk alternatives, finding that each one can slightly change the flavor profile while still keeping the smoothness intact.
Not only is it refreshingly simple, but making it at home means I can control the sweetness and ingredients, ensuring a satisfying drink that fits into our busy lifestyles.
The Bottom Line
Cold brew coffee is a delightful treat that you can easily make ahead of time for those busy days. I encourage you to give this a try—it’s less complicated than you might think! Let me know how it turns out.
Daisy Hartmann, RDN
Founder of GoProteinEats.com
Making high-protein eating simple, delicious, and sustainable for real life.

Easy Cold Brew Coffee Recipe
Ingredients
Cold Brew Concentrate
- 1 1/8 cup coarsely ground coffee
- 4 1/2 cups cold filtered water
- 1/2 tsp pure vanilla extract (optional, for subtle sweetness)
To Serve (optional)
- handful ice cubes
- to taste milk or dairy-free milk
- to taste liquid sweetener (simple syrup, maple syrup, or flavored syrup)
Instructions
Preparation Steps
- Combine the ground coffee and water in a large jar or pitcher. Pour the water in a slow, steady stream while stirring gently to make sure all grounds are wetted.
- Add the vanilla extract, if using, and give the mixture one more gentle stir. Cover the container with a lid or plastic wrap.
- Let the coffee steep undisturbed in the refrigerator for about 16 hours (12–20 hours will work depending on how strong you like it).
- Line a fine-mesh sieve with a double layer of cheesecloth or a paper coffee filter and set it over a clean jar or bowl. Pour the steeped coffee through the sieve slowly to separate most of the grounds.
- For a clearer concentrate, strain the coffee a second time through a fresh paper filter or a very fine mesh. Gently press with a spoon—don't force—so you don't push fine sediment through.
- Transfer the finished cold brew concentrate to an airtight container and refrigerate. Serve over ice diluted to taste (common ratio 1:1 concentrate to water or milk), then sweeten if desired.
- Store leftover cold brew refrigerated for up to 10 days; shake gently before using as the concentrate can settle.