Jack in the Box Old-Fashioned Shakes & Desserts: menu nutrition and allergens

Values converted by script from official files; text drafted with AI assistance From Jack in the Box’s nutrition information Last checked 8 Oct 2026 How pages are made

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Jack in the Box lists 8 items under Old-Fashioned Shakes & Desserts. Across every size, the lowest in calories is the Chocolate Overload Cake at 300 and the highest is the Oreo Shake with Whipped Topping (Large) at 990.

At each item’s first listed size, the most protein is in the Chocolate Shake with Whipped Topping (14 g), the least sodium in the New York Style Cheesecake (260 mg) and the most sugar in the Chocolate Shake with Whipped Topping (88 g). 3 of the 8 items are under 500 calories. For the whole menu ranked, see high-protein items at Jack in the Box and low-calorie items at Jack in the Box.

Nutrition for every item

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Jack in the Box Old-Fashioned Shakes & Desserts: calories and nutrients per serving

Chocolate Overload Cake	300	7	1.5	57	34	4	350
Mini Churros	350	18	3.5	42	12	4	280
New York Style Cheesecake	310	17	9	32	22	7	260
Chocolate Shake with Whipped ToppingRegular	670–970	22	15	106	88	14	400
Oreo Shake with Whipped ToppingRegular	690–990	27	16	99	78	14	470
Strawberry Shake with Whipped ToppingRegular	640–930	22	14	99	85	13	340
Vanilla Shake with Whipped ToppingRegular	580–820	22	14	82	68	13	340
Shake, Vanilla with Boba & Whipped Topping	710	22	14	117	88	13	350

Calories show the range across sizes; the other columns are for the size named under the item. A blank cell means Jack in the Box does not publish that value. Each item’s page has every size and the full nutrition facts with % Daily Value, plus allergens; or see the Jack in the Box allergen menu. The calorie filter uses the largest size. To add up a whole order, use the Jack in the Box nutrition calculator.

Allergens in Jack in the Box Old-Fashioned Shakes & Desserts

Whole-menu allergen filter

Allergens Jack in the Box reports for each item
Item	Milk	Egg	Tree nuts	Peanuts	Wheat	Soy
Chocolate Overload Cake	Yes	Yes			Yes	Yes
Mini Churros	Yes	Yes			Yes	Yes
New York Style Cheesecake	Yes	Yes	May	May	Yes	Yes
Chocolate Shake with Whipped Topping	Yes
Oreo Shake with Whipped Topping	Yes				Yes	Yes
Strawberry Shake with Whipped Topping	Yes
Vanilla Shake with Whipped Topping	Yes
Shake, Vanilla with Boba & Whipped Topping	Yes

“Yes” means Jack in the Box lists the allergen as an ingredient; “May” means it is flagged as possible cross-contact. A blank cell means the allergen is not listed for the item, which is not a guarantee it is absent. Filtering also hides items that are not in the allergen guide, items that may contain a selected allergen (unless you keep them).

Other sections of the Jack in the Box menu

Full menu

Sources

1
Jack in the Box, 2026 Nutrition Facts (Jack in the Box nutrition guide) Covers nutrition, allergens and menu · Printed as "effective as of November 2026" · Checked 8 Oct 2026
2
Jack in the Box, Allergens Reference Guide Covers allergens · Checked 8 Oct 2026

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