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Are you looking for an amazing flavor boost to add to your next meal? You might be considering red pepper flakes vs chili flakes. Both offer delightfully bold and spicy flavors that can really take a dish up a notch or two, but there are some subtle yet important differences between the two types of flakes. In this guide, we’ll explain what makes each unique so you can choose the right one for any occasion!
What are Red Pepper Flakes?

Red pepper flakes are made from dried and crushed red chilies. The flavor of the flakes is generally moderate to hot, a bit less intense than chili flakes. They have an earthy, slightly smoky taste that can add a nice kick to certain dishes. Red pepper flakes are often used as a garnish for pizzas, pastas, and salads, but they can also be added directly into sauces for more intense heat.
What are Chili Flakes?

Chili flakes (also known as cayenne pepper or bird’s eye chili) are made from small, red-hot chili peppers that have been dried and finely ground. They typically offer more intense heat than red pepper flakes with a bolder flavor profile. Chili flakes are traditionally used in Asian, Indian and Mexican dishes, although they can be added to almost any recipe for an extra kick of heat. The flavor of chili flakes is typically fruity and slightly sweet with a bit of smokiness as well.
Nutritional Content Comparison
Calories
Both red pepper flakes and chili flakes have very few. A teaspoon of either contains a mere three to four calories. Red pepper flakes are higher in vitamin C per teaspoon than chili flakes, providing around 12 mg compared to just 2 or 3 mg for the latter. Both types of flakes offer some vitamin A as well, though red pepper flakes contain more with about 60 IU (International Units) per tsp versus 25 IU in chili flakes.
Macronutrients
When it comes to macronutrients, neither red pepper flakes nor chili flakes contain any fat or carbohydrates. Both types of flakes have negligible amounts of protein, with just 0.2 g per teaspoon for red pepper flakes and 0.1 g per tsp for chili flakes.

Vitamins, Minerals and Other Trace Compounds Found
In addition to vitamins C and A, both red pepper flakes and chili flakes contain several other micronutrients. These include vitamin E, beta carotene, manganese, copper, magnesium, iron and zinc. Red pepper flakes are also higher in potassium at around 6 mg per teaspoon versus just 1 or 2 mg for chili flakes. Both types of flakes contain several trace compounds, such as capsaicin (the compound responsible for spiciness) and carotenoids, which have antioxidant properties.
How to Use Each Type of Spice?
Red pepper flakes are generally used as a garnish for dishes such as pizzas and pastas, or can be sprinkled over salads for added flavor and heat. They can also be added directly into sauces or marinades for an extra kick of heat. Chili flakes, on the other hand, are traditionally used in Asian, Indian and Mexican recipes. They can be used in everything from curries to stir-fries to tacos for more intense heat. Additionally, chili flakes can be added to eggs, soups, stews and more for flavor and additional spice.
Which One Is Healthier?

Both red pepper flakes and chili flakes offer some health benefits. Red pepper flakes are higher in vitamin C, potassium and iron than chili flakes, making them a more nutrient-dense option overall. However, when it comes to spiciness, chili flakes have the edge with more intense heat than red pepper flakes. In terms of taste, both types of flakes offer a unique flavor, but red pepper flakes have a more mild and earthy taste than chili flakes. Ultimately, it’s up to you which one you prefer for any given dish!
Benefits of Using Red Pepper Flakes and Chili Flakes in Cooking
Adding either red pepper flakes or chili flakes to your meals can add some extra flavor and heat. They also may offer some health benefits, such as antioxidants for improved immunity, anti-inflammatory properties, and potential metabolic benefits. Additionally, both types of spices are low in calories and fat making them a great addition to any healthy diet.
Frequently Asked Questions | Red Pepper Flakes vs Chili Flakes
1. Are Chili Flakes spicier than Red Pepper Flakes?
Chili Flakes contain more capsaicin which makes them spicier than Red Pepper Flakes.
2. Can they be substituted for one another?
Yes, they can be used interchangeably depending on personal preference or how spicy you want your dish to be. However, if you’re looking for a more subtle flavor, Red Pepper Flakes are the way to go.
3. What dishes can I use Red Pepper Flakes in?
Red Pepper Flakes can be used as an ingredient in dishes like pizza, pasta, soups, and salads to add a bit of spice.
4. What dishes can I use Chili Flakes in?
Chili Flakes are typically used for seasoning sauces and marinades or as a garnish to give extra kick to foods like tacos or nachos. They can also be sprinkled on top of eggs, avocado toast, stir-fries and much more!
5. Are they the same thing?
No, they are not the same thing but can be used interchangeably depending on personal preference and how spicy you want your dish to be.
6. What’s the best way to store them?
Both Red Pepper Flakes and Chili Flakes should be stored in an airtight container in a cool, dry place for up to 6 months. Refrigeration is not necessary but will help extend their shelf life up to 1 year.
Final Thoughts
Red pepper flakes and chili flakes are two types of spice that can be used in a variety of dishes. Red pepper flakes offer mild heat with earthy flavor whereas chili flakes provide more intense heat but also a bolder, smoky flavor. Nutritionally speaking, red pepper flakes are higher in vitamins C and A and contain more potassium than chili flakes. Ultimately, it’s up to you which one you prefer for any given dish!
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