How to Make Del Taco Iced Coffee: Step-by-Step Guide

Quick answer

• Brew your coffee strong. Really strong.
• Chill it down fast. Ice is your friend.
• Use the right ratio of coffee to ice.
• Sweeten and cream to your liking.
• Don’t overthink it. It’s iced coffee, not rocket science.
• Taste and adjust. That’s the real secret.

Who this is for

• Anyone craving that specific Del Taco iced coffee flavor at home.
• Coffee lovers who like their drinks cold, strong, and sweet.
• Home baristas looking for a straightforward iced coffee recipe.

What to check first

Brewer type and filter type

What kind of coffee maker are you using? Drip machine, French press, AeroPress? Each has its quirks. And what about filters? Paper filters can sometimes impart a slight taste, while metal filters let more oils through. For this, a standard drip machine with a paper filter is usually a good bet.

Water quality and temperature

Good coffee starts with good water. If your tap water tastes funky, your coffee will too. Consider filtered water. For brewing, aim for water just off the boil, around 195-205°F. Too cool, and you won’t extract enough flavor. Too hot, and you’ll scorch the grounds.

Grind size and coffee freshness

This is huge. For drip, a medium grind is usually best. Too fine, and it’ll clog your filter. Too coarse, and the water will rush through, leaving you with weak coffee. And please, use fresh beans. Old beans taste flat. Grind them right before you brew.

Coffee-to-water ratio

This is where the “strong” part comes in. You need more coffee than usual for iced coffee because the ice will dilute it. A good starting point is about a 1:15 ratio (grams of coffee to grams of water), but for iced, you might go closer to 1:10 or even 1:8. Don’t be afraid to experiment.

Cleanliness/descale status

Is your brewer clean? Seriously, when was the last time you descaled it? Old coffee oils and mineral buildup can wreck your brew. A clean machine makes a clean-tasting cup. It’s like cleaning your grill before you cook. Makes a difference.

Step-by-step (brew workflow)

1. Prepare your coffee beans.

• What to do: Measure out your whole beans. For a standard 12-cup brewer, you might need 8-10 oz of beans, depending on how strong you want it.
• What “good” looks like: Beans are measured accurately, ready for grinding.
• Common mistake: Guessing the amount. This leads to inconsistent strength. Use a scale if you can.

2. Grind your coffee.

• What to do: Grind the beans to a medium consistency, like coarse sand.
• What “good” looks like: Uniformly ground coffee.
• Common mistake: Grinding too fine or too coarse. Too fine clogs; too coarse is weak. Aim for consistency.

3. Prepare your brewer and filter.

• What to do: Place a paper filter in your brewer basket. Rinse it with hot water to remove any paper taste.
• What “good” looks like: Filter is seated correctly, no loose edges.
• Common mistake: Not rinsing the filter. You might end up with a papery taste.

4. Add ground coffee to the filter.

• What to do: Pour your freshly ground coffee into the prepared filter.
• What “good” looks like: Grounds are evenly distributed in the filter basket.
• Common mistake: Tamping down the grounds. This can lead to uneven extraction. Just let them sit.

5. Add water to the reservoir.

• What to do: Measure your fresh, filtered water. For that strong brew, you’ll want less water than you’d normally use for the amount of coffee grounds. Maybe start with 4-6 cups of water for the amount of beans mentioned earlier.
• What “good” looks like: Correct amount of water measured.
• Common mistake: Using too much water. This dilutes the coffee too much, even before adding ice.

6. Start brewing.

• What to do: Turn on your coffee maker.
• What “good” looks like: Coffee starts dripping into the carafe.
• Common mistake: Not ensuring the brewer is actually turned on. Yep, it happens.

7. Brew into a chilled carafe.

• What to do: Ideally, brew directly into a carafe that’s already been chilled in the freezer for a bit.
• What “good” looks like: Hot coffee is collecting in the cold carafe.
• Common mistake: Brewing into a room-temperature carafe. You lose precious cooling time.

8. Cool the coffee rapidly.

• What to do: Once brewed, immediately transfer the hot coffee to a clean container filled with ice. A 1:1 ratio of hot coffee to ice cubes is a good starting point.
• What “good” looks like: Coffee is quickly chilling down without becoming watery.
• Common mistake: Letting the hot coffee sit for too long. It can develop a stale taste.

9. Stir and chill further.

• What to do: Stir the coffee and ice mixture well. You can even pop the container in the freezer for 10-15 minutes if you want it super cold.
• What “good” looks like: Coffee is thoroughly chilled, ice has partially melted.
• Common mistake: Not stirring. You’ll get uneven cooling and potentially a watery layer.

10. Add sweeteners and creamers.

• What to do: This is where you replicate that Del Taco vibe. Simple syrup, a touch of vanilla, and creamer are key. Start with a little and add more to taste.
• What “good” looks like: Sweeteners and creamers are incorporated smoothly.
• Common mistake: Adding too much sweetener too soon. You can always add more, but you can’t take it away.

11. Serve over fresh ice.

• What to do: Fill a tall glass with fresh ice. Pour your chilled, sweetened coffee over it.
• What “good” looks like: A full glass of cold, delicious iced coffee.
• Common mistake: Reusing the ice that was used for chilling. It’s diluted and might have off-flavors.

12. Taste and adjust.

• What to do: Take a sip. Need more sweetness? More creamer? A splash more coffee concentrate?
• What “good” looks like: The perfect balance for your taste buds.
• Common mistake: Settling for “okay.” This is your coffee; make it great.

Common mistakes (and what happens if you ignore them)

Mistake	What it causes	Fix
Using stale coffee beans	Flat, dull flavor, lack of aroma.	Use freshly roasted beans and grind just before brewing.
Incorrect grind size (too fine)	Bitter taste, over-extraction, slow drip.	Adjust grinder to a coarser setting.
Incorrect grind size (too coarse)	Weak, sour taste, under-extraction.	Adjust grinder to a finer setting.
Not rinsing paper filter	Papery or cardboard taste in the coffee.	Rinse the filter with hot water before adding grounds.
Brewing with too little coffee	Watery, weak iced coffee that tastes diluted.	Increase the amount of coffee grounds used for the same amount of water.
Brewing with too much coffee (ratio)	Overly concentrated, potentially bitter brew.	Adjust coffee-to-water ratio downwards.
Letting hot coffee sit too long	Stale, oxidized flavor develops.	Cool the coffee immediately after brewing.
Using tap water with off-flavors	Unpleasant taste transferred to the coffee.	Use filtered or bottled water.
Dirty coffee maker	Bitter, rancid flavors, reduced brew quality.	Clean your brewer regularly and descale as needed.
Adding sweetener/creamer too early	Can make it hard to judge final taste profile.	Sweeten and add creamer after the coffee is chilled.
Reusing chilling ice for serving	Diluted, watery coffee.	Always use fresh ice for serving.

Decision rules (simple if/then)

• If your coffee tastes bitter, then you likely brewed too hot or used too fine a grind, because those factors lead to over-extraction.
• If your coffee tastes weak and sour, then you probably used too coarse a grind or not enough coffee, because the water passed through too quickly.
• If your iced coffee tastes watered down, then you didn’t use enough coffee concentrate or too much ice, because dilution is the enemy.
• If you detect a papery taste, then you forgot to rinse your paper filter, because that’s where the papery flavor comes from.
• If your coffee has an odd, off-flavor, then check your water quality or the cleanliness of your brewer, because those are the most common culprits.
• If you want a stronger brew without bitterness, then try a slightly finer grind and a shorter brew time, because this can increase extraction without burning the grounds.
• If you’re aiming for that Del Taco sweetness, then simple syrup and a touch of vanilla are your best friends, because those are common flavor profiles.
• If your coffee isn’t cold enough, then use more ice for chilling or chill the concentrate longer, because speed is key to good iced coffee.
• If you’re brewing a large batch, then consider brewing it double-strength and diluting with water or ice later, because it’s easier to control dilution.
• If you want to avoid a stale taste, then brew only what you plan to drink soon and store it properly, because coffee degrades over time.

FAQ

What kind of coffee beans should I use?

For that Del Taco taste, a medium to dark roast blend often works well. The key is a robust flavor that can stand up to chilling and dilution. Freshness is more important than the specific origin.

How much coffee should I use for a strong brew?

A good starting point is using about 1.5 to 2 times the amount of coffee you’d normally use for the same amount of water. For example, if you use 4 tablespoons for 6 cups of hot coffee, try 6-8 tablespoons for iced.

Can I use cold brew instead of hot brewed coffee?

Yes, you absolutely can. Cold brew is naturally less acidic and very smooth, making it a fantastic base for iced coffee. You’d still want to brew it strong and then chill it and add your sweeteners.

What’s the best way to chill the coffee?

The fastest way is to brew hot coffee directly onto ice. Alternatively, brew hot coffee, let it cool slightly, and then pour it into a container filled with ice and stir. Avoid letting hot coffee sit for too long before chilling.

How do I get that specific Del Taco sweetness?

They often use a combination of simple syrup and a touch of vanilla, along with a creamy element. Experiment with these additions until you hit your sweet spot. Start small and add more.

My iced coffee tastes bitter. What did I do wrong?

Bitterness usually comes from over-extraction. This can be caused by grinding your coffee too finely, using water that’s too hot, or brewing for too long. Check your grind size and water temperature.

How long does homemade iced coffee last?

Store it in an airtight container in the refrigerator. It’s best consumed within 2-3 days. After that, the flavor can start to degrade and it might taste stale.

Should I add the cream and sugar before or after chilling?

It’s generally best to add sweeteners and creamers after the coffee has been brewed and chilled. This allows you to better control the final taste and sweetness level without the ice affecting your judgment.

What this page does NOT cover (and where to go next)

• Specific brand recommendations for coffee beans or brewers.
• Detailed explanations of different coffee extraction methods (like pour-over or espresso).
• Advanced techniques for latte art or complex coffee cocktails.
• The history of iced coffee or Del Taco’s beverage development.
• Nutritional information or calorie counts for different additions.