
Salad dressings and mayonnaise are creamy, emulsified condiments used to flavor and enrich salads, sandwiches, and dips. They are typically made from a base of oil, vinegar or lemon juice, and seasonings, with mayonnaise specifically incorporating egg yolks as a key emulsifier. These condiments have global origins, with mayonnaise tracing back to Europe and various vinaigrettes and creamy dressings developing worldwide.
These are typically very high in fat, with minimal protein and carbohydrates, as they are oil-based. A standard serving provides a significant amount of dietary fat and calories, along with small amounts of vitamins like Vitamin E from the oil.
| Calories | 180 kcal |
| Protein | 0.2 g |
| Carbs | 0.5 g |
| Fat | 20 g |
| Fiber | 0 g |
| Sugar | 0.3 g |
| Sodium | 150 mg |
| Vitamin E | 2.5 mg |
| Vitamin K | 10 mcg |
| Omega-3 Fatty Acids | 0.1 g |
| Choline | 15 mg |
Per 2 tablespoons (30 g) · estimated, varies by recipe
Mayonnaise is a classic example of a stable emulsion, where oil and water-based ingredients are bound together by lecithin in egg yolks. Nutritionally, while calorie-dense, they can be a vehicle for fat-soluble vitamins and help the body absorb nutrients from the vegetables in a salad.