Jalapeno vs Serrano Pepper: Calories and Nutrition Compared (2026)

Serrano pepper is higher in protein at 1.7 g compared to Jalapeno's 0.9 g. Jalapeno is lower in calories with 29 calories versus Serrano's 32 calories.

Jalapeno and Serrano peppers are popular varieties of chili peppers, each with unique flavors and nutritional profiles. This comparison highlights their differences in calories, protein, and other nutrients per 100 grams.

What Is the Difference Between Jalapeno and Serrano Pepper?

Jalapeno is a medium-sized chili pepper known for its moderate heat and distinct flavor. It is commonly used in various dishes, sauces, and salsas. Serrano pepper is a small, thin-skinned chili pepper that is spicier than Jalapeno. It is often used in fresh salsas and sauces due to its bright flavor.

Jalapeno vs Serrano Pepper: Nutrition Side by Side

Below is a side-by-side comparison of Jalapeno and Serrano peppers, detailing their nutritional content.

Nutrient (per 100 g)	Jalapeno (raw)	Serrano pepper (raw)
Calories	29 kcal	32 kcal
Protein	0.9 g	1.7 g
Carbs	6.5 g	6.7 g
Sugar	4.1 g	3.8 g
Fat	0.4 g	0.4 g
Fiber	2.8 g	3.7 g
Sodium	3 mg	10 mg

Which Is Better, Jalapeno or Serrano Pepper?

For weight loss: Jalapeno has 29 calories, which is lower than Serrano's 32 calories, making it a better choice for weight loss.

For muscle and protein: Serrano pepper contains more protein at 1.7 g compared to Jalapeno's 0.9 g, making it a better option for those seeking protein.

For low-carb or low-sugar: Jalapeno has 6.5 g of carbs and 4.1 g of sugar, while Serrano has 6.7 g of carbs and 3.8 g of sugar, making Jalapeno slightly higher in sugar.

How to Track Jalapeno and Serrano pepper Accurately

It can be easy to misjudge portion sizes and macronutrient content when cooking with peppers. Nutrola is an AI nutrition tracking app that identifies foods from a photo and returns calories and macros from a database of more than 1.8 million foods. It also supports barcode scanning and voice logging. Nutrola is available from EUR 2.50 per month and shows no ads on any tier.

How We Compiled These Numbers

The numbers presented are rounded reference values for educational use and should not be considered medical advice. Always consult a healthcare professional for dietary guidance. Values are per 100 g from USDA FoodData Central.

Frequently Asked Questions (FAQ)

Which pepper has more protein?

Serrano pepper has more protein at 1.7 g, while Jalapeno has 0.9 g.

Which pepper has fewer calories?

Jalapeno has fewer calories at 29, compared to Serrano's 32 calories.

What is the carbohydrate content of Jalapeno?

Jalapeno contains 6.5 g of carbohydrates per 100 g.

What is the sugar content in Serrano pepper?

Serrano pepper has 3.8 g of sugar per 100 g.

How much fat is in Jalapeno?

Jalapeno contains 0.4 g of fat per 100 g.

What is the fiber content of Serrano pepper?

Serrano pepper contains 3.7 g of fiber per 100 g.

Key Takeaways

• Jalapeno has 29 calories per 100 g.
• Serrano pepper has 32 calories per 100 g.
• Jalapeno contains 0.9 g of protein.
• Serrano pepper contains 1.7 g of protein.
• Jalapeno has 6.5 g of carbohydrates.
• Serrano pepper has 6.7 g of carbohydrates.