Many people are familiar with cornstarch and all-purpose flour, as they are both commonly used in cooking and baking. However, a common question arises—can they be used interchangeably? What makes them different? Today, we’ll take a closer look at their unique properties and best uses.
What is Corn starch?
Corn starch is made from corn kernels. It has a fine, white-yellow texture and turns thick and glossy when cooked. Since it has no taste or odor, it is commonly used as a thickening agent in various dishes.
Uses of Corn starch
- Thickening agent for sauces, soups, gravies, and noodle dishes
- Coating for frying, often mixed with other flours to create a crisp texture
- Ingredient for fillings, Thai desserts, and cake toppings
- Tenderizing meat when used as a marinade
What is All-Purpose Flour?
All-purpose flour is a wheat-based flour with a moderate protein content. It is made from a blend of hard and soft wheat, giving it a slightly coarse texture. The gluten content in all-purpose flour makes it versatile for baking and cooking.
Uses of All-Purpose Flour
- Baking cookies, brownies, pies, and bread
- Frying batter for crispy dishes like deep-fried dough sticks, roti, and pizza dough
- Main ingredient for pasta and noodles
- Not ideal for soft, fluffy cakes

Cornstarch vs. All-Purpose Flour: Key Differences
Feature | Corn starch | All-Purpose Flour |
Source | Corn kernels | Wheat grains |
Texture | Fine and smooth | Slightly coarse |
Protein (Gluten) | ✅ Gluten-free | ❌ Contains gluten |
Thickening ability | Thick and stable | Elastic, suitable for baking |
Best for | Thickening sauces, soups, and fillings | Baking bread, pastries, and pasta |
Can You Substitute All-Purpose Flour for Cornstarch?
The short answer is no, not directly. Corn starch and all-purpose flour have different properties, so substituting one for the other may alter the texture and taste of your dish. However, in some cases, you can adjust the recipe to make substitutions work, but results may vary.
Corn starch: A Gluten-Free Alternative
For those with gluten intolerance, Fancy Carp Brand Cornstarch is a safe and high-quality option. Made from premium corn, it is 100% gluten-free and certified by international standards, including GHP, HACCP, HALAL, and FDA.
✅ Safe for gluten-sensitive individuals
✅ Ideal for healthy cooking and baking
📌 Order online now:
🛒 Shopee: Click here
🛒 Lazada: Click here
💬 Line OA: @MissFlour