10 Best Keto Thickeners
Here are the 10 Best Keto thickeners you can use in Keto dishes:
- Glucomannan Powder (Konjac Flour),
- Psyllium Husk Powder,
- Xanthan Gum,
- Agar Agar,
- Almond Flour,
- Guar Gum,
- Heavy Cream,
- Cream Cheese,
- Chia Seeds, and
- Flaxseed Meal
"Chia seeds are a unique option for thickening soups and stews on a keto diet. They absorb water and expand, creating a gel-like consistency that adds body to your dish."
Glucomannan Powder (Konjac Flour)
It’s a water-soluble thickener made from the konjac root and is ideal for hot liquids like soups, stews, and gravies. It continues to thicken as the dish cools, making it a versatile option for various Keto recipes.
The following table summarizes the Glucomannan Powder’s nutritional values in 100 grams.
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Calories (kcal) | 179 |
Fat (g) |
0.2 |
Protein (g) |
1.64 |
Net Carbohydrates (g) |
0.2 |
Fiber (g) |
83.5 |
Sugar (g) |
2.9 |
Psyllium Husk Powder
Psyllium husk powder is derived from the husks of psyllium seeds, known for their water-absorbing features, which can thicken sauces, stews, and even Keto bread.
However, it’s important to use it sparingly due to its grainy texture, which can be unpleasant in some dishes, and some may not like it. Here, you can check the nutritional values of this thickener in 100 grams.
Calories (kcal) | 294 |
Fat (g) |
0 |
Protein (g) |
0 |
Net Carbohydrates (g) |
8 |
Fiber (g) |
75 |
Sugar (g) |
0 |
Xanthan Gum
Xanthan gum is a popular gluten-free thickener derived from fermented corn sugar. It is usually used in minimal quantities (often less than 1/4 teaspoon per recipe) because xanthan gum is a potent thickener and even a small amount of it can thicken significantly.
So, using too much of it can result in a very gummy or slimy texture, which is not desirable in most dishes.
Anyhow, it can be a suitable thickener for baked goods like cookies and breads. You can check its nutritional value in 100 grams in the following table.
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Calories (kcal) | 320 |
Fat (g) |
0 |
Protein (g) |
6 |
Net Carbohydrates (g) |
0 |
Fiber (g) |
77.5 |
Sugar (g) |
0 |
Agar Agar
Agar agar is a vegan alternative to gelatin, extracted from red algae, which can be used in sauces, puddings, and other cold or congealed dishes. Like gelatin, agar agar must first be dissolved in water as it will thicken gradually.
Each 100 grams of this thickener contains the following nutrients.
Calories (kcal) | 26 |
Fat (g) |
0.03 |
Protein (g) |
0.54 |
Net Carbohydrates (g) |
5 |
Fiber (g) |
0.5 |
Sugar (g) |
0.28 |
"Agar-agar is a plant-based thickener that works well in keto soups and stews. It’s derived from seaweed, low in carbs, and provides a gel-like consistency. Agar-agar contains about 0 grams of net carbs per serving."
Almond Flour
Finely ground almonds create a nutrient-rich flour with a nutty flavor and thickening features. Almond Flour is versatile and can be used in various Keto dishes, such as sauces, stews, and Keto baking, and even as a flavorful breading or crust for meats and vegetables.
The following table shows the nutritional values of 100 grams of almond flour.
Calories (kcal) | 567 |
Fat (g) |
50 |
Protein (g) |
20 |
Net Carbohydrates (g) |
6 |
Fiber (g) |
13.3 |
Sugar (g) |
3.3 |
Guar Gum
Guar gum is another low-carb thickener derived from guar beans. Like xanthan gum, guar gum can thicken salad dressings (to prevent oil separation), sauces, gravies, soups, smoothies, stews, and even puddings.
The recommended amount of this thickener is 1/2 teaspoon for every cup of liquid. The following table shows the Guar Gums’s nutritional value in 100 grams.
Calories (kcal) | 322 |
Fat (g) |
0.5 |
Protein (g) |
4.6 |
Net Carbohydrates (g) |
0 |
Fiber (g) |
77 |
Sugar (g) |
0 |
Heavy Cream
Heavy cream contains at least 36% milk fat and can be a Keto-friendly thickener due to its minimal carbohydrate content and high-fat profile. You can use it as a Keto-friendly thickener in creamy sauces, soups, and casseroles.
Its nutritional values in 100 grams are provided in the table below.
Calories (kcal) | 340 |
Fat (g) |
46.1 |
Protein (g) |
2.84 |
Net Carbohydrates (g) |
2.84 |
Fiber (g) |
0 |
Sugar (g) |
2.92 |
Cream Cheese
Unlike heavy cream, cream cheese mostly makes a dish creamier, not necessarily thicker. You should add a lot of this cheese to make a thicker dish, which can impact and lessen other flavors.
Like heavy cream, cream cheese can be added to soups or cream gravy. Here are its nutritional values in 100 grams.
Calories (kcal) | 350 |
Fat (g) |
34.4 |
Protein (g) |
6.15 |
Net Carbohydrates (g) |
5.52 |
Fiber (g) |
0 |
Sugar (g) |
3.76 |
Chia Seeds
Chia seeds are tiny black seeds packed with fiber, which absorb liquid, making them excellent thickeners for various Keto dishes, like puddings and jams.
They can even be used as an egg substitute in many baking recipes. Here are the nutritional values of this thickener in 100 grams.
Calories (kcal) | 500 |
Fat (g) |
31.2 |
Protein (g) |
15.6 |
Net Carbohydrates (g) |
6.3 |
Fiber (g) |
37.5 |
Sugar (g) |
0 |
Flaxseed Meal (Ground Flaxseeds)
Ground flaxseeds, aka flaxseed meal, contain fiber that thickens when mixed with liquids. Like Chia Seeds, Flaxseeds can thicken soups, stews, and even smoothies while adding a subtle nutty flavor.
Let’s take a look at their nutritional values in 100 grams in the following table.
Calories (kcal) | 534 |
Fat (g) |
42.2 |
Protein (g) |
18.3 |
Net Carbohydrates (g) |
1.6 |
Fiber (g) |
27.3 |
Sugar (g) |
1.55 |
Summary
Adding Keto thickeners to your dishes can provide thickness and extra flavor without affecting and increasing the carbohydrate level.
But please remember to choose the thickener that fits your recipe. For example, Chia Seeds may not be a good thickener for soups, and it is better to use Almond Flour.