Mushrooms, for use on a sandwich vs. Pepper, for use on a sandwich vs. Spinach, for use on a sandwich
Side-by-side comparison of nutrient values per 100g edible portion, sourced directly from the U.S. Department of Agriculture's FoodData Central (FDC) - SR Legacy reference foods and FDC Foundation foods (April 2026 release). Each value reflects USDA's standardized laboratory analysis methodology under USDA data-documentation methodology.
Mushrooms, for use on a sandwich has the most protein of the foods compared, at 2.9 g per 100g.
| Nutrient | Mushrooms, for use on a sandwich | Pepper, for use on a sandwich | Spinach, for use on a sandwich |
|---|---|---|---|
| Protein | 2.9 G | 0.81 G | 2.9 G |
| Total lipid (fat) | 0.35 G | 0.12 G | 0.62 G |
| Carbohydrate, by difference | 4.1 G | 5.7 G | 2.4 G |
| Energy | 31 KCAL | 27 KCAL | 27 KCAL |
| Total Sugars | 2 G | 3.3 G | 0.42 G |
| Fiber, total dietary | 1.7 G | 1 G | 1.6 G |
| Calcium, Ca | 5 MG | 6 MG | 68 MG |
| Iron, Fe | 0.23 MG | 0.27 MG | 1.3 MG |
| Potassium, K | 371 MG | 188 MG | 582 MG |
| Sodium, Na | 6 MG | 0 MG | 111 MG |
| Cholesterol | 0 MG | 0 MG | 0 MG |
| Fatty acids, total saturated | 0.05 G | 0.06 G | 0.06 G |
Values shown are per 100g edible portion from Source: USDA FoodData Central Retrieved and formatted by GetFoodFacts. For interactive comparison of up to three foods with macro bars and charts, use the main compare tool.