Ice cream sundae, hot fudge topping
Common food
Photo: Wikipedia
A classic ice cream sundae is a scoop of vanilla ice cream crowned with a rich, glossy pool of warm hot fudge topping. The contrast between the cold, creamy ice cream and the thick, velvety chocolate sauce creates an indulgent, multi-textured experience. Nutritionally, it's a high-energy treat, with the hot fudge contributing significantly to its sugar and fat content.
Calorie split: 6% protein · 53% carbs · 41% fat
↓ Full nutrition💚 Why it's loved
People adore the classic hot fudge sundae for its perfect contrast of temperatures and textures—the cold, smooth ice cream against the warm, thick, and intensely chocolatey fudge. It's a nostalgic, versatile treat that can be customized with countless toppings and is deeply embedded in American diner and dessert culture.
⚠️ Watch-outs & how to enjoy it better
This is a high-sugar, high-fat dessert that can cause rapid blood-sugar spikes and is calorie-dense. Those monitoring sugar intake, managing diabetes, or with dairy or soy allergies should be cautious. To counteract, practice strict portion control (e.g., a single small scoop) and pair it with a source of protein or fiber, like a handful of nuts on the side, to slow sugar absorption.
Key benefits
- Provides a quick source of energy from carbohydrates and fats
- Contains small amounts of calcium and protein from the ice cream base
- The hot fudge topping offers a concentrated dose of cocoa flavonoids
- Can be a source of psychological comfort and enjoyment
🍽️ Popular dishes
🌍 Where it's eaten
💡 Did you know?
The 'sundae' is widely believed to have been invented in the late 19th century, not on a Sunday, but as a way to circumvent 'blue laws' that prohibited selling ice cream sodas on the Sabbath by serving ice cream with syrup instead of carbonated water.
Full nutrition (USDA data · scales with serving)
| Water | 52.1 g |
| Energy | 243 kcal |
| Protein | 3.7 g |
| Total lipid (fat) | 11.2 g |
| Carbohydrate, by difference | 31.9 g |
| Fiber, total dietary | 1.1 g |
| Total Sugars | 23.9 g |
| Calcium, Ca | 108 mg |
| Iron, Fe | 0.36 mg |
| Magnesium, Mg | 21.0 mg |
| Phosphorus, P | 102 mg |
| Potassium, K | 215 mg |
| Sodium, Na | 137 mg |
| Zinc, Zn | 0.71 mg |
| Copper, Cu | 0.10 mg |
| Selenium, Se | 1.9 ug |
| Vitamin C, total ascorbic acid | 0.50 mg |
| Thiamin | 0.04 mg |
| Riboflavin | 0.20 mg |
| Niacin | 0.14 mg |
| Vitamin B-6 | 0.04 mg |
| Folate, total | 5.0 ug |
| Folic acid | 0.00 ug |
| Folate, food | 5.0 ug |
| Folate, DFE | 5.0 ug |
| Choline, total | 21.2 mg |
| Vitamin B-12 | 0.31 ug |
| Vitamin B-12, added | 0.00 ug |
| Vitamin A, RAE | 97.0 ug |
| Retinol | 96.0 ug |
| Carotene, beta | 14.0 ug |
| Carotene, alpha | 0.00 ug |
| Cryptoxanthin, beta | 0.00 ug |
| Lycopene | 0.00 ug |
| Lutein + zeaxanthin | 1.0 ug |
| Vitamin E (alpha-tocopherol) | 0.83 mg |
| Vitamin E, added | 0.00 mg |
| Vitamin D (D2 + D3) | 0.20 ug |
| Vitamin K (phylloquinone) | 0.90 ug |
| Alcohol, ethyl | 0.00 g |
| Caffeine | 2.0 mg |
| Theobromine | 55.0 mg |
Fat & fatty acid profile (per 100g)
| Fatty acids, total saturated | 6.5 g |
| SFA 4:0 | 0.29 g |
| SFA 6:0 | 0.17 g |
| SFA 8:0 | 0.10 g |
| SFA 10:0 | 0.24 g |
| SFA 12:0 | 0.27 g |
| SFA 14:0 | 0.99 g |
| SFA 16:0 | 2.9 g |
| SFA 18:0 | 1.2 g |
| Fatty acids, total monounsaturated | 3.3 g |
| MUFA 16:1 | 0.19 g |
| MUFA 18:1 | 3.1 g |
| MUFA 20:1 | 0.00 g |
| MUFA 22:1 | 0.00 g |
| Fatty acids, total polyunsaturated | 0.44 g |
| PUFA 18:2 | 0.28 g |
| PUFA 18:3 | 0.14 g |
| PUFA 18:4 | 0.00 g |
| PUFA 20:4 | 0.00 g |
| PUFA 20:5 n-3 (EPA) | 0.00 g |
| PUFA 22:5 n-3 (DPA) | 0.00 g |
| PUFA 22:6 n-3 (DHA) | 0.00 g |
| Cholesterol | 36.0 mg |
Amino acid profile (per 100g)
Estimated from Ice creams, vanilla, rich — USDA does not publish this profile for Ice cream sundae.
| Tryptophan | 0.04 g |
| Threonine | 0.14 g |
| Isoleucine | 0.18 g |
| Leucine | 0.30 g |
| Lysine | 0.25 g |
| Methionine | 0.08 g |
| Cystine | 0.03 g |
| Phenylalanine | 0.15 g |
| Tyrosine | 0.14 g |
| Valine | 0.20 g |
| Arginine | 0.14 g |
| Histidine | 0.08 g |
| Alanine | 0.14 g |
| Glutamic acid | 0.65 g |
| Glycine | 0.15 g |
| Proline | 0.34 g |
| Serine | 0.17 g |
FAQ
What's the difference between hot fudge and chocolate syrup?
Hot fudge is thicker, richer, and more fudgy, typically made with chocolate, butter, and cream or milk, giving it a velvety texture that sets slightly as it cools. Chocolate syrup is thinner, more pourable, and often simpler, made primarily with cocoa, sugar, and water.
Can I make a hot fudge sundae with non-dairy ice cream?
Absolutely. Both the ice cream and the hot fudge topping can be made with non-dairy alternatives like coconut, almond, or oat milk and cream, making it accessible for those with dairy allergies or following a vegan diet.
Why does my hot fudge topping harden on the cold ice cream?
This is a normal physical reaction. The warm, fat-based fudge sauce rapidly cools when it contacts the frozen ice cream, causing the fats (like cocoa butter and butter) to solidify, creating that characteristic slightly firm, fudgy shell.
Nutrient density (calculated · NRF9.3)
Nutrient Rich Foods index: beneficial nutrients (protein, fiber, vitamins, minerals) minus saturated fat, added sugar & sodium, per 100 kcal.
NRF9.3 index — Fulgoni, Keast & Drewnowski, 2009. Computed from USDA nutrients.
Weight-loss friendliness (composite index)
Energy density 2.43 kcal/g · 6% calories from protein · 1.1 g fiber · 23.9 g sugar per 100 g.
Composite of energy density (Rolls et al., 1999), protein & fiber satiety, minus sugar. A calculated heuristic — ranks satiety-per-calorie, not a clinical measure.
Dietary load (calculated from USDA values)
Potential renal acid load. Positive = acid-forming, negative = alkaline-forming.
Sodium-to-potassium ratio: 0.64 (lower is better — aim for ≤ 1)
Sodium:potassium per WHO potassium guidance. Computed from USDA nutrients.