Chocolate Peanut Butter Reese's Shake
This Chocolate Peanut Butter Reese's Shake combines vanilla soft serve with chocolate and peanut butter syrups, topped with crushed Reese's cups and whipped cream. It's a copycat version of the popular Sonic drink that delivers a perfect balance of chocolate and peanut butter flavors.
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Tips & Notes
Pro tips
- Blend soft serve, chocolate syrup, and peanut butter syrup together before adding crushed Reese's to avoid uneven distribution.
- Chill your blender jar for 5 minutes before blending to keep the shake cold and prevent premature melting.
- Crush Reese's cups just before assembly so they stay crispy on top rather than softening into the shake.
- Add a pinch of salt to the chocolate and peanut butter syrups to enhance flavor depth and balance sweetness.
Substitutions
- Vanilla soft serve → vanilla ice cream (use 1 cup ice cream + 1/2 cup milk for consistency)
- Peanut butter syrup → creamy peanut butter mixed with honey (2 tablespoons peanut butter + 1 tablespoon honey)
- Chocolate syrup → cocoa powder mixed with simple syrup (2 tablespoons cocoa + 3 tablespoons simple syrup)
- Crushed Reese's cups → chopped Reese's fast break or peanut butter cups (same amount)
Storage & make-ahead
Best served immediately after assembly. Store leftover syrup toppings in sealed containers at room temperature for up to 2 weeks.
Equipment
blender
Common Questions
Can I make this shake without soft serve?
Yes. Substitute vanilla soft serve with 1 cup vanilla ice cream and 1/2 cup milk for a similar texture.
What if I don't have peanut butter syrup?
Mix 2 tablespoons creamy peanut butter with 1 tablespoon honey or corn syrup, then stir into the shake.
Can I prepare the shake ahead of time?
Assemble just before serving to prevent melting. Pre-crush Reese's cups and chill toppings in advance.
Is this recipe dairy-free?
No. The shake uses vanilla soft serve, which contains dairy. Use non-dairy ice cream and plant-based chocolate/peanut butter syrups to modify.
How do I prevent the shake from being too thick?
Add milk in small increments (1-2 tablespoons at a time) while blending until you reach desired consistency.











