Which is healthier, Mashed Potato or Onion?

Neither is clearly better — they have different strengths. Mashed Potato has 113 calories and 2g protein per 100g, while Onion has 40 calories and 1.1g protein.

How many calories are in Mashed Potato vs Onion?

Mashed Potato contains 113 calories per 100g, while Onion contains 40 calories per 100g.

Which has more protein, Mashed Potato or Onion?

Mashed Potato has more protein with 2g per 100g compared to 1.1g.

Mashed Potato vs Onion

Nutrition Comparison per 100g

Mashed Potato 5

5 Onion

Vegetables vs Vegetables

Side-by-Side Nutrition Facts

Nutrient	Mashed Potato	Onion	Better
Calories	113kcal	40kcal	Onion
Protein	2g	1.1g	Mashed Potato
Total Fat	4.2g	0.1g	Onion
Carbohydrates	16.8g	9.3g	Mashed Potato
Fiber	1.4g	1.7g	Onion
Sugar	1.3g	4.2g	Mashed Potato
Vitamin C	6.5mg	7.4mg	Onion
Calcium	22mg	23mg	Onion
Iron	0.3mg	0.2mg	Mashed Potato
Potassium	284mg	146mg	Mashed Potato

Macronutrient Breakdown

Mashed Potato

Protein: 2g Fat: 4.2g Carbs: 16.8g

Onion

Protein: 1.1g Fat: 0.1g Carbs: 9.3g

Data Source

Nutrition data sourced from the USDA FoodData Central SR Legacy database. All values are per 100g of the food item. Actual nutritional content may vary by preparation method, brand, and serving size.