Glycemic Index
GIA low value (≤55) means a gradual rise in blood sugar — the most suitable range for diabetes and insulin resistance.
Desert truffle sautéed with onion, green pepper, and spices — a light vegetarian Najdi spring dish
Faqa is a truffle that grows in the deserts of Najd after the spring rains; people search for it beneath the ground, and it is counted among the season's treasures.
We cook it the way desert households do, sautéing it with onion, pepper, and spices in a pan, so its gentle, earthy flavor comes through. It is a light, low-calorie dish we serve alongside rice or in bread, and its short season is enough to keep us craving it all year long.
Wash the desert truffle repeatedly until all the dirt and sand are gone, for it grows underground, then gently peel its outer skin and cut it into quarters.
Heat the olive oil in a pan over medium heat, and sauté the onion and garlic until they wilt and their fragrance rises.
Add the chopped green pepper and stir it until it softens slightly while keeping some of its crunch.
Add the desert truffle, the spices, cumin, black pepper, and salt and stir, then add the grated tomatoes and the water, and cover the pan over gentle heat for about half an hour until the truffle is cooked and has absorbed the flavor.
Uncover it and let the remaining water evaporate until the broth thickens, then serve the truffle hot with white rice or inside a loaf of bread.
The glycemic index (GI) measures how quickly a food raises blood sugar, while the glycemic load (GL) measures how much a full serving raises it. Together they give the complete picture.
A low value (≤55) means a gradual rise in blood sugar — the most suitable range for diabetes and insulin resistance.
Glycemic load reflects the impact of the full serving. To lower it: take half a serving, or pair the recipe with a source of protein and fiber.
* Percent Daily Values are based on a 2,000-calorie diet per FDA food-label reference values — your daily needs may be higher or lower. Values are derived from the recipe's ingredients via the USDA database.
The most common problems when preparing Sautéed Desert Truffle (Fuqa) with Onion and Pepper, and how to fix them:
It was not washed well, so wash it again several times and peel its outer skin before cutting.
Leave it uncovered over gentle heat until its water evaporates, for the truffle releases a lot of water while cooking.
Brown the onion well and add more spices, for the truffle's flavor is delicate and needs something to bring it out.
Keep it cooked in an airtight container for up to two days.
Freeze the raw, cleaned truffle for up to six months, and cook it without thawing whenever we crave it.
| Original Ingredient | Tested Substitute | Ratio | Flavor Difference |
|---|---|---|---|
| desert truffle | white mushrooms or local mushrooms | same weight, 500 g | The texture is close and the flavor lighter than the truffle's earthy taste |
| sweet green pepper | mixed colored peppers | same weight, 100 g | A touch of color and a sweeter note |
| olive oil | local ghee | same amount, 20 ml | A flavor closer to the desert table |
| grated tomatoes | a spoonful of tomato paste | to taste, 15 g | For a darker, thicker broth |
| Ingredient | half the amount | full amount (base) | double |
|---|---|---|---|
| Desert truffle (faqa) | 250 g | 500 g | 1000 g |
| Onion | 60 g | 120 g | 240 g |
| Sweet green pepper | 50 g | 100 g | 200 g |
| Garlic | 5 g | 10 g | 20 g |
| Olive oil | 10 ml | 20 ml | 40 ml |
| Salt | 1 g | 2 g | 4 g |
The desert truffle grows under the soil so it carries a lot of sand, which is why we wash it several times in a row and rub it gently until the water runs completely clear, for a single grain of sand spoils the whole dish.
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