Five Guys Peanut Butter Milkshake

Last summer during that brutal heat wave, my neighbor texted asking if I could recreate that legendary peanut butter shake from the burger joint down the street. Her kids were miserable in the 90-degree afternoon and she remembered I had been experimenting with milkshake recipes. I grabbed everything from my fridge and ended up making something so good she texted me at 11 PM saying she'd just finished the last of it standing in her kitchen with the door closed so her family wouldn't notice.

My teenage nephew caught me blending these during a family gathering and stood there watching every second like I was performing surgery. When I finally poured it into two frosty glasses, he asked why I wasn't using any fancy techniques or equipment. I told him sometimes the best things in life are just really good ingredients treated with respect. He took one sip and immediately asked if I could teach him how to make them for his girlfriend.

Ingredients

• Premium vanilla ice cream: The full-fat stuff makes all the difference here, cheap ice cream turns icy and disappointing instead of staying smooth and velvety
• Cold whole milk: Keep it in the fridge until the exact second you need it, warm milk makes the shake melt too fast
• Creamy peanut butter: The regular stuff works beautifully, no need to buy anything fancy or imported
• Pure vanilla extract: Don't skip this, it bridges the gap between peanut butter and vanilla ice cream perfectly
• Optional toppings: Whipped cream and crushed peanuts aren't required but they make this feel like a real treat

Instructions

Combine everything:

Dump the ice cream, milk, peanut butter, and vanilla into your blender canister, making sure the peanut butter doesn't stick to the sides

Blend until smooth:

Hit high speed for 30 to 45 seconds, stopping halfway to scrape down any peanut butter clinging to the sides with a spatula

Adjust thickness:

Taste it and decide if you want it thinner with a splash more milk or thicker with another scoop of ice cream

Server immediately:

Pour into two glasses that have been chilling in the freezer for at least 10 minutes, then top with whatever makes you happy

Save

My dad always said milkshakes were strictly summer food, but I've caught him making these in February while watching basketball games. Something about the combination of sweet vanilla and salty peanut butter just works in any season, any weather, any mood.

Making It Your Own

Once you master the basic version, try stirring in a tablespoon of chocolate syrup or a handful of chocolate chips before blending. The chocolate peanut butter combination is absolute perfection, though some traditionalists might argue it complicates a beautiful thing.

Storage Solutions

These shakes don't store well at all, which is probably part of their charm. If you absolutely must save some for later, pour it into an airtight container and freeze it, then give it a quick whirl in the blender with a splash of milk when you're ready to drink it again.

Perfect Pairings

Serve alongside crispy french fries for that salty-sweet contrast, or keep it simple with just the shake itself.

• Frozen glasses make everything feel more special
• Use a long spoon for the thick bottom layer
• Two straws work better than one if you're sharing

Save

Sometimes the simplest recipes are the ones we keep coming back to year after year. This shake has become my go-to for celebrating tiny victories and comforting bad days alike.

Recipe FAQs

→ What type of peanut butter works best?

Creamy peanut butter blends smoothly into the milkshake. Unsweetened or lightly sweetened varieties allow you to control the sweetness level. Natural peanut butter provides a more robust peanut flavor with less sweetness.

→ Can I make this ahead of time?

Milkshakes are best served immediately while cold and thick. If you must prepare ahead, blend the ingredients and store in the freezer for up to 1 hour, then give it a quick stir before serving.

→ How do I adjust the thickness?

Add more cold milk for a thinner, drinkable consistency. For an extra thick shake that requires a spoon, add more ice cream. Start with the recommended ratios and adjust to your preference.

→ What dairy-free alternatives work well?

Use high-quality plant-based vanilla ice cream and your favorite non-dairy milk. Oat milk, almond milk, or soy milk all blend beautifully with peanut butter for a vegan version that's just as creamy.

→ Can I add mix-ins?

Absolutely. Blend in chocolate syrup, chocolate chips, or sliced bananas for variety. You can also swirl in extra peanut butter or top with crushed peanuts, whipped cream, and a drizzle of chocolate sauce.