Chocolate Chip Frappe at Home: Better Than the Drive-Through
Recipes · 2026-08-13 · 7 min read · by ExpertCocktails Editorial
A chocolate chip frappe is basically a milkshake that went to coffee school. It is frozen, blended, loaded with chocolate, and has just enough espresso to make you feel like you are drinking coffee instead of dessert. Making one at home takes about three minutes and costs a fraction of the drive-through price.
I got hooked on these working late shifts behind the bar. After a double on a hot night, the last thing I wanted was a serious pour-over. I wanted something cold, sweet, and caffeinated that felt like a reward. This is that drink.
What goes in it
Strong brewed coffee or espresso, cooled. About 1 cup. If you do not have espresso, brew regular coffee at double strength (use twice the grounds). Let it cool completely or freeze it into ice cubes — hot coffee melts your ice and makes the frappe watery.
Milk. About half a cup. Whole milk makes it creamier. Oat milk works if you are dairy-free. Skim milk makes it thinner and icier, which some people prefer.
Chocolate syrup. Two tablespoons. Hershey's works fine. Homemade is better if you have it (equal parts cocoa powder, sugar, and water, simmered until smooth).
Chocolate chips. A small handful — maybe 2 tablespoons of mini chips. These get partially blended and partially left as chunks, which is the whole point.
Ice. About a cup and a half. More ice makes it thicker and slushier. Less ice makes it more like a chocolate milk.
Whipped cream for the top, if you want it. You want it.
How to make it
Put the cooled coffee, milk, chocolate syrup, and ice in a blender. Blend on high for 20 to 30 seconds until smooth and slushy. You want it thick enough that a straw stands up in it.
Add the chocolate chips and pulse 3 to 4 times. You are not trying to pulverize them — you want some chips broken into smaller pieces and some left as recognizable chunks. That texture contrast is what makes this better than just chocolate coffee.
Pour into a tall glass. Top with whipped cream and drizzle more chocolate syrup over the top. Scatter a few whole chocolate chips on the whipped cream if you are feeling fancy.
Variations worth trying
Mocha frappe: skip the chocolate chips and add an extra tablespoon of chocolate syrup plus a tablespoon of cocoa powder. Smoother, more uniformly chocolatey.
Peanut butter cup: add a tablespoon of peanut butter to the blender with the coffee. Sounds weird, tastes incredible. The salt in the peanut butter makes the chocolate pop.
Mint chip: add a quarter teaspoon of peppermint extract. Do not overdo it — mint extract is strong. A little goes a long way.
Cookies and cream: swap the chocolate chips for crushed Oreos. Pulse them in at the end the same way you would the chips.
Decaf version: use decaf coffee or skip the coffee entirely and use chocolate milk as your base. Still tastes great, just without the caffeine. Good for a late-night treat.
Tips for a better frappe
Freeze your coffee into ice cubes. This is the single best upgrade. Instead of regular ice that melts and waters everything down, you use coffee ice cubes that keep the drink cold and actually make it stronger as they melt. Fill an ice cube tray with leftover coffee and freeze overnight.
Chill your glass. Stick it in the freezer for 10 minutes before you blend. A cold glass keeps the frappe from melting as fast while you drink it.
Do not over-blend. Once it looks smooth and slushy, stop. Over-blending melts the ice and you end up with chocolate coffee soup instead of a frappe.
Use mini chocolate chips instead of regular size. They distribute better through the drink and you get chocolate in every sip instead of one big chunk at the bottom.
Making it thicker
If you want it really thick — like spoon-thick — add half a frozen banana to the blender. It adds creaminess and natural sweetness without tasting like banana once the chocolate takes over. Or use frozen milk cubes instead of regular ice.
Another trick: blend a tablespoon of instant pudding mix (chocolate or vanilla) into the base. It thickens the texture without changing the flavor much. This is actually what some coffee chains use to get that impossibly thick consistency.