Best SHAKES & MALTS at Whataburger

Ranked by protein per calorie.

1. Large Vanilla Shake — 820 cal, 21g protein
2. Medium Vanilla Shake — 510 cal, 13g protein
3. Small Vanilla Shake — 410 cal, 10g protein
4. Small Vanilla Malt — 430 cal, 10g protein
5. Large Vanilla Malt — 860 cal, 20g protein
6. Medium Chocolate Shake — 560 cal, 13g protein
7. Small Chocolate Shake — 440 cal, 10g protein
8. Large Chocolate Shake — 890 cal, 20g protein
9. Medium Vanilla Malt — 540 cal, 12g protein
10. Large Dr Pepper® Shake — 870 cal, 19g protein
11. Medium Dr Pepper® Shake — 550 cal, 12g protein
12. Small Chocolate Malt — 460 cal, 10g protein
13. Medium Strawberry Shake — 560 cal, 12g protein
14. Large Strawberry Shake — 890 cal, 19g protein
15. Small Dr Pepper® Shake — 430 cal, 9g protein
16. Large Chocolate Malt — 920 cal, 19g protein
17. Medium Chocolate Malt — 590 cal, 12g protein
18. Small Strawberry Shake — 450 cal, 9g protein
19. Small Strawberry Malt — 460 cal, 9g protein
20. Large Strawberry Malt — 920 cal, 18g protein
21. Medium Strawberry Malt — 590 cal, 11g protein