Sonic Banana Pudding Shake: nutrition and allergens
Sonic lists the Banana Pudding Shake in 4 sizes, from 430 calories (Mini) to 1,160 calories (Large). The Mini has 17 g fat, 65 g carbohydrate, 7 g protein and 310 mg sodium.
Nutrition facts
| Per serving | Mini | Small | Medium | Large |
|---|---|---|---|---|
| Calories | 430 | 630 | 800 | 1,160 |
| Total fat (g) | 17 22% | 24 31% | 29 37% | 42 54% |
| Saturated fat (g) | 12 60% | 17 85% | 20 100% | 28 140% |
| Trans fat (g) | 0 | 0 | 0 | 0 |
| Cholesterol (mg) | 45 15% | 80 27% | 100 33% | 155 52% |
| Sodium (mg) | 310 13% | 510 22% | 640 28% | 970 42% |
| Total carbohydrate (g) | 65 24% | 96 35% | 124 45% | 182 66% |
| Dietary fiber (g) | 0 0% | 0 0% | 0 0% | 0 0% |
| Total sugars (g) | 52 | 79 | 100 | 147 |
| Protein (g) | 7 14% | 12 24% | 15 30% | 23 46% |
Percentages are the share of the FDA Daily Value for adults and children 4 and over, worked out from Sonic’s published amounts (how % Daily Value works). A dash means Sonic does not publish that value for this size. Not published for this item: added sugars.
Using the FDA’s rule of thumb that 5% of the Daily Value or less per serving is low and 20% or more is high, the Mini size is high in saturated fat (60%), carbohydrate (24%) and fat (22%) and is low in dietary fiber. Add it up with other items in the Sonic nutrition calculator.
Optional item that may not be available at all locations.
Allergens
According to Sonic, the Banana Pudding Shake contains milk, wheat, soy and gluten. It may also contain egg, tree nuts and peanuts through shared equipment or preparation.
| Milk | Contains |
|---|---|
| Egg | May contain |
| Fish | Not listed |
| Crustacean shellfish | Not listed |
| Tree nuts | May contain |
| Peanuts | May contain |
| Wheat | Contains |
| Soy | Contains |
| Sesame | Not listed |
| Gluten | Contains |
Sonic relies on its suppliers for allergen information and shares cooking and preparation areas, so it says it cannot rule out cross-contact or promise that any item is free of an allergen, and no item is certified gluten-free, vegetarian or vegan. Blended drinks and frozen desserts share tools, fried foods share fryers, and grilled items share the grill. Buns, Texas Toast, eggs, grilled onions and grilled peppers are cooked with a bun oil that contains soy. Some breads come from local bakeries, so ingredients and allergens such as sesame can differ by restaurant. Tell your carhop about any food allergy before ordering. Items marked as fried carry a risk of cross-contact with all allergens.
Other items in Limited Time Only at Sonic
By calories (Mini), the Banana Pudding Shake ranks 8 of 9 in Sonic’s Limited Time Only section, from lowest to highest.
| Item | Calories |
|---|---|
| Shark BiteMini | 120 |
| Cocoberry CreamMini | 150 |
| Banana Dirty Dr Pepper16 oz | 180 |
| Fruited Dragon SlushMini | 180 |
| Rainbow Slush | 310 |
| Banana Pudding Cream SlushSmall | 390 |
| Banana Pudding BlastMini | 400 |
| Banana Pudding ShakeMini | 430 |
| Strawberry Cheesecake Cream SlushMini | 460 |
Nutrition for all 9 items in Limited Time Only at Sonic
Browse the Sonic menu by goal: high-protein items · low-calorie items
Milkshakes at other chains
Sonic is one of 9 chains on this site that sell milkshakes. Of the 37 at other chains, 1 has fewer calories and 36 have the same or more than the Banana Pudding Shake (Mini), comparing each at its first listed size; portions differ, so check the serving on each item’s page.
| Item | Calories |
|---|---|
| Whataburger Vanilla ShakeSmall | 410 |
| Whataburger Dr Pepper ShakeSmall | 430 |
| Whataburger Chocolate ShakeSmall | 440 |
| Whataburger Strawberry ShakeSmall | 450 |
| McDonald’s Strawberry ShakeSmall | 470 |
| Dairy Queen Banana ShakeSmall | 470 |
| McDonald’s Vanilla ShakeSmall | 480 |
| Arby's Vanilla ShakeSmall | 480 |
Compare all milkshakes side by side (38 items at 9 chains)
Sources
- 1 Sonic, Sonic Nutritional Information brochure (national) Covers nutrition and menu · Summer 2026 · Checked 8 Oct 2026
- 2 Sonic, Sonic Allergen Information guide Covers allergens · National Summer 2026 Allergen Guide · Checked 8 Oct 2026
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