Highest-Protein Meals at White Castle: Full Ranking (2026)

The highest-protein item at White Castle is 20 Chicken Rings, with 58 g of protein and 1050 calories. The table below ranks the 30 highest-protein items on the US menu, with calories and protein per 100 calories so you can spot the most protein-efficient choices.

Highest-protein items at White Castle (US menu)

Ranked by grams of protein per item. The last column shows protein per 100 calories, a quick measure of protein efficiency:

#	Item	Protein (g)	Calories	Carbs (g)	Fat (g)	Protein per 100 cal
1	20 Chicken Rings	58	1050	41	68	5.5
2	Fish Nibblers, Sack	55	1100	95	53	5.0
3	10 Mozzarella Cheese Sticks	41	1490	77	111	2.8
4	Vanilla Shake, New Jersey Only, Large	34	910	137	26	3.7
5	Fish Nibblers, Medium	30	590	51	29	5.1
6	Strawberry Shake, Louisville Only, Large	29	1410	231	44	2.1
7	Vanilla Shake, Louisville Only, Large	29	1260	193	44	2.3
8	Chocolate Shake, Louisville Only, Large	29	1440	236	46	2.0
9	Chocolate Shake, New Jersey Only, Large	28	910	153	26	3.1
10	Chocolate Shake, Cincinnati Only, Large	27	1230	213	32	2.2
11	Vanilla Shake, Cincinnati Only, Large	27	1210	208	30	2.2
12	Strawberry Shake, Cincinnati Only, Large	27	1210	208	30	2.2
13	9 Chicken Rings	26	470	18	31	5.5
14	Strawberry Shake, Nashville Only, Large	25	1260	236	25	2.0
15	Chocolate Shake, Columbus Only, Large	25	950	167	23	2.6
16	Vanilla Shake, Columbus Only, Large	25	780	128	21	3.2
17	Strawberry Shake, Columbus Only, Large	25	920	162	21	2.7
18	Chocolate Shake, Nashville Only, Large	25	1090	193	25	2.3
19	Clam Strips, Sack	24	620	14	51	3.9
20	Vanilla Shake, Detroit Only, Large	23	830	128	23	2.8
21	Vanilla Shake, Chicago Region, Large	23	900	163	16	2.6
22	Strawberry Shake, Chicago Region, Large	23	1030	197	16	2.2
23	Chocolate Shake, Detroit Only, Large	23	830	129	23	2.8
24	Chocolate Shake, Indianapolis Only, Large	23	920	168	29	2.5
25	Vanilla Shake, New Jersey Only, Medium	23	620	94	18	3.7
26	Chocolate Shake, St Louis Only, Large	23	980	174	23	2.3
27	Surf & Turf Slider	22	540	27	38	4.1
28	Chocolate Shake, Chicago Only, Large	22	1050	202	19	2.1
29	Strawberry Shake, Louisville Only, Medium	21	1030	168	32	2.0
30	Vanilla Shake, Louisville Only, Medium	21	910	141	32	2.3

Track restaurant meals with Nutrola

Restaurant portions are easy to underestimate, and the calories add up fast. Nutrola is an AI calorie tracker built on a 1.8M+ RD-verified food and restaurant database, so you can check a menu item before you order. Log a meal by photo or by voice and you will see how it fits into your day.

Source and method

These figures come from Nutrola's 1.8M+ RD-verified food and restaurant database and reflect the US menu of White Castle, so portion sizes and recipes can differ in other countries. Values are per item as served and are indicative, since menus and recipes change over time.

Frequently asked questions

What has the most protein at White Castle?

20 Chicken Rings leads with 58 g of protein (1050 calories) on the US menu.

What is the most protein-efficient item at White Castle?

9 Chicken Rings gives about 5.5 g of protein per 100 calories, one of the best ratios on the menu.

How can I get more protein at White Castle?

Choose grilled over fried, add a plain protein, and skip high-calorie sauces and sides. The ranking above shows the highest-protein items to build around.

Summary

For protein at White Castle, 20 Chicken Rings tops the list at 58 g. Log your meal in Nutrola to track protein and calories together.