One capsule. Endless summer.

Summer has a funny way of changing our coffee habits. Suddenly, steaming mugs become towering glasses packed with ice, citrus finds its way into our morning routine, and dessert somehow becomes an acceptable breakfast.

We support all of it.

The best part? You don’t need a café setup to make great coffee at home. Some recipes come together in seconds, while others are worth an extra shake or stir.

Here are four recipes we'll be making on repeat all season long.

Diet Coke Espresso: The Internet Was Right

It sounds questionable. It tastes surprisingly brilliant.

The combination of bold espresso and crisp Diet Coke creates something that lands somewhere between a sparkling americano and a coffee soda. The cola adds sweetness and bubbles, while the coffee keeps everything grounded with rich chocolate and caramel notes.

You'll need:

• 1 Cometeer capsule

• Ice

• Diet Coke

• Optional: lemon wedge

Fill a glass with ice, pour in your Diet Coke, melt your capsule directly over the top, and finish with a squeeze of lemon if you want a little brightness.

Best capsule: Big Trouble by Counter Culture

It is fizzy, refreshing, and far more delicious than it has any right to be.

The 3 PM Affogato

Some afternoons call for another coffee. Others call for dessert.

Fortunately, this recipe handles both.

An affogato is simply espresso poured over ice cream. The hot coffee melts into the frozen vanilla, creating a creamy, bittersweet treat that somehow feels sophisticated and nostalgic at the same time.

You'll need:

• 1 Cometeer capsule

• Two scoops of vanilla ice cream

Melt your capsule and pour it directly over the ice cream.

That is the recipe.

Sometimes the classics do not need improving.

Best capsule: Big Red Train by Humongous

The Coffee Tonic That Bartenders Wish They Invented

If you have never tried espresso with tonic water, this is your sign.

The bubbles make the coffee feel lighter, while the quinine gives the drink a refreshing bitterness that plays beautifully with bright, fruit-forward coffees.

Think iced coffee with a sparkling personality.

You'll need:

• 1 Cometeer capsule

• Ice

• Tonic water

• Orange or lemon slice

Fill your glass with ice and tonic water. Melt your capsule and slowly pour it over the back of a spoon for a layered effect. Garnish with citrus.

Best capsule: Colombia SJ Heirloom Natural by Klatch

This is the drink you'll keep making long after summer ends.

The Coffee Cocktail That Forgot It Was Coffee

Some drinks blur the line between coffee and dessert.

This one happily erases it.

Our Cometeer-Jarillo combines espresso, Irish cream, coffee liqueur, and a touch of caramel for something rich, creamy, and dangerously smooth.

You'll need:

• 1 Cometeer capsule

• Irish cream

• Coffee liqueur

• Caramel syrup

• Ice

Shake everything together and strain into your favorite glass. Top with a dusting of cinnamon if you are feeling fancy.

Best capsule: Alchemy by George Howell

Perfect for dinner parties, weekends, or any Tuesday that feels like it deserves an upgrade.

Why Cometeer Makes Better Coffee Drinks

Most café-quality coffee drinks succeed or fail because of the espresso.

Traditional espresso requires expensive equipment, careful dialing in, and perfect timing. By the time many people make coffee at home, those delicate aromas have already started fading.

Cometeer does things differently.

Each coffee is precision brewed at peak flavor and flash-frozen immediately after extraction, locking in the aromas that make exceptional coffee taste exceptional. When you are ready for a drink, all you do is melt the capsule into hot or cold water, milk, tonic, soda, or whatever recipe you are trying next.

That consistency means your iced drinks taste just as good on your patio as they would in your favorite café.

Your Summer Coffee Experiment Starts Here

The best coffee recipes are not always the ones that have existed for decades.

Sometimes they involve tonic water. Sometimes they involve Diet Coke. Sometimes they involve pouring espresso over ice cream and calling it lunch.

With Cometeer, every recipe starts with one capsule, so experimenting is easy. Build your own box with coffees from world-class roasters, keep your freezer stocked, and see where your next favorite drink comes from.

After all, summer is short. Your coffee should not be complicated.