A chilled sugar cookie studded with colorful chocolate candies and topped with a vanilla buttercream swirl.
The Rainbow Shake Cookie is a sugar cookie studded with colorful chocolate candies. A swirl of vanilla buttercream with more candy pieces mixed in sits on top, and Crumbl serves it chilled.
Crumbl lists the Rainbow Shake Cookie at 880 calories on its product page (checked Oct 27, 2026). Crumbl has it on its menu for the week of Oct 26 to 31, 2026.
Tasting this week. We have not tasted it yet. Our notes, photos and score go up after tasting day.
How Crumbl builds it, top to bottom. Our own close-up photos join this section after tasting day.
Built from Crumbl's own description. The bands use this cookie's colour, from light at the top to deep at the base.
Our order-or-skip call goes up once we have tasted it. Until then, here are the three ratings we track, always kept apart.
Our score
Tasting this week
Out of 5, after we taste it
Crumbl rating
4.45
★★★★On Crumbl
| Fat | 43 g | |
|---|---|---|
| Carbs | 114 g | |
| Sugar | 81 g | |
| Protein | 8 g |
Whole item, from Crumbl's published figures. The ring shows the share of a 2,000-calorie day. Bars compare each amount with its daily value (fat 78 g, carbs 275 g, protein 50 g; sugar against the 50 g added-sugar value).
Full-size calories Crumbl listed for that week's items and the two classics.
Quick answers from Crumbl’s own product page, each with the date we checked.
Crumbl describes it as a sugar cookie studded with colorful chocolate candies and topped with a creamy vanilla buttercream swirl mixed with more candy pieces. The layer-by-layer section on this page shows each part.
Crumbl lists the Rainbow Shake Cookie at 880 calories, checked on Crumbl’s product page on October 27, 2026. Crumbl’s page notes that its calorie counts are per serving and that serving size varies by product, so confirm the figure for your order with Crumbl.
Chilled. Crumbl labels it as a chilled item on its product page (checked October 27, 2026).
Yes. A mini version of the Rainbow Shake Cookie is available (checked October 27, 2026). Mini sizes have their own price and calories, so check Crumbl before you order.
Yes. Crumbl’s product page lists milk, egg, wheat and soy as allergens in this item (checked October 27, 2026). It also says the ingredients may contain peanuts. Crumbl also says every dessert is made onsite and may come into contact with other allergens during production. Allergens can differ by store, so check Crumbl’s allergen chart for your store before ordering.
Crumbl lists it on its menu for the week of October 26 to 31, 2026 (checked October 27, 2026). The Crumbl menu week runs Monday to Saturday.
