Peanut Butter Banana — Cook Out Menu
Fancy Peanut Butter Banana milkshake — hand-spun with real ice cream.
$3.99 · 630 cal · Updated June 2026
Price & nutrition
Peanut Butter Banana is listed at $3.99 with about 630 calories. Prices vary by state — check our full price list and city guides.
Use the calorie calculator to build a full meal, or add this item as a tray main/side in the Tray Builder.
How to order
At the speaker, say the item name clearly. For the best value, put it on a Cook Out Tray with two sides and a drink.
What pairs well with Peanut Butter Banana?
- → Pair with Cajun Fries for the classic Cook Out tray side.
- → Upgrade the drink to a Fancy Milkshake for about $1.60 on a tray.
- → Browse secret menu hacks for custom builds.
Peanut Butter Banana FAQ
How much is Peanut Butter Banana at Cook Out?
Peanut Butter Banana is typically $3.99 à la carte. Tray pricing may bundle it for less per calorie. Prices verified July 31, 2026; local boards can differ.
How many calories are in Peanut Butter Banana?
About 630 calories. Macros on this site are approximate — confirm allergens on the official nutrition PDF when needed.