Culver's Sourdough Melt: nutrition and allergens
Culver's lists the Sourdough Melt in 3 sizes, from 490 calories (Single) to 990 calories (Triple). The Single has 24 g fat, 42 g carbohydrate, 26 g protein and 600 mg sodium.
Nutrition facts
| Per serving | Single | Double | Triple |
|---|---|---|---|
| Calories | 490 | 740 | 990 |
| Total fat (g) | 24 31% | 44 56% | 64 82% |
| Saturated fat (g) | 11 55% | 21 105% | 30 150% |
| Trans fat (g) | 1 | 1.5 | 2.5 |
| Cholesterol (mg) | 75 25% | 145 48% | 215 72% |
| Sodium (mg) | 600 26% | 840 37% | 1,080 47% |
| Total carbohydrate (g) | 42 15% | 42 15% | 42 15% |
| Dietary fiber (g) | 3 11% | 3 11% | 3 11% |
| Total sugars (g) | 3 | 3 | 3 |
| Protein (g) | 26 52% | 45 90% | 64 128% |
Percentages are the share of the FDA Daily Value for adults and children 4 and over, worked out from Culver's published amounts (how % Daily Value works). A dash means Culver's 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 Single size is high in saturated fat (55%), protein (52%), fat (31%), sodium (26%) and cholesterol (25%). Add it up with other items in the Culver's nutrition calculator.
Values are for the standard build in Culver's guide: Sourdough Bread - Lightly Buttered & Toasted, Culver's Ground Beef Patty, Grilled Onions, Cheddar Cheese Slice.
Allergens
According to Culver's, the Sourdough Melt contains milk, wheat and gluten.
| Milk | Contains |
|---|---|
| Egg | Not listed |
| Fish | Not listed |
| Crustacean shellfish | Not listed |
| Tree nuts | Not listed |
| Peanuts | Not listed |
| Wheat | Contains |
| Soy | Not listed |
| Sesame | Not listed |
| Gluten | Contains |
Culver's says its allergen information reflects standard recipes and supplier data, which can change, and that cross-contact between ingredients and menu items, including allergens, can happen in its busy kitchens. Guests with food allergies should tell the restaurant manager when ordering and can ask to see ingredient listings. Fried items share fryer oil and beef is cooked on the same grill where bread is toasted; Culver's printed guide marks the allergens fried items may pick up in the fryer, shown here as "may contain". Culver's does not certify any item as vegetarian and accepts no responsibility for individual allergies or sensitivities.
Other items in ButterBurgers at Culver's
By calories (Single), the Sourdough Melt ranks 4 of 8 in Culver's ButterBurgers section, from lowest to highest.
| Item | Calories |
|---|---|
| ButterBurgerSingle | 390 |
| ButterBurger CheeseSingle | 460 |
| Wisconsin Swiss MeltSingle | 480 |
| Sourdough MeltSingle | 490 |
| Mushroom & Swiss ButterBurgerSingle | 530 |
| The Culver's DeluxeSingle | 580 |
| The Culver's Bacon DeluxeSingle | 670 |
| Smoked Cheddar CurderBurger | 890 |
Nutrition for all 8 items in ButterBurgers at Culver's
Browse the Culver's menu by goal: high-protein items · low-calorie items
Sources
- 1 Culver's, Culver's Nutrition & Allergen Guide (served by Nutritionix, linked from culvers.com) Covers nutrition, allergens, ingredients and menu · Menu last updated 2026-09-28 · Checked 8 Oct 2026
- 2 Culver's, Culver's Nutrition & Allergen Guide, printable PDF (fryer cross-contact marks) Covers allergens · 7/2025 · Checked 8 Oct 2026
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