Frequently Asked Questions
What is the primary source of protein in this recipe?
The primary protein source is 1/2 lb of tofu, which is drained, pressed, and cubed into 1/2-inch pieces.
How should the tofu be prepared before cooking?
Wrap the tofu block in a kitchen towel and press it with a heavy object for 30 minutes to remove excess moisture before cubing.
Which vegetables are featured in this stir-fry?
This dish features green onions, celery stalks, sweet red pepper, and sliced mushrooms.
What ingredients make up the savory stir-fry sauce?
The sauce consists of water, oyster sauce, cornstarch, dry sherry or mirin, and soy sauce.
How long does the entire dish take to cook?
Excluding the initial pressing time for the tofu, the dish can be prepared and cooked in under 30 minutes.
Is this recipe suitable for vegans?
To make it vegan, replace the traditional oyster sauce with a vegetarian mushroom-based oyster sauce substitute.
What is the recommended way to cut the celery and green onions?
Both the celery and green onions should be cut into 1/2-inch diagonal pieces.
What kind of oil should be used for stir-frying?
The recipe recommends using 2 tablespoons of vegetable oil, divided for different stages of cooking.
At what temperature should the wok or skillet be heated?
The wok or large heavy skillet should be heated over high heat for the best stir-fry texture.
How do you ensure the ginger is fragrant?
Minced gingerroot should be stir-fried alone in hot oil for about 30 seconds until its aroma is released.
How long do you fry the tofu?
Stir-fry the tofu cubes for approximately 3 minutes until they are lightly browned.
Should the tofu stay in the pan while cooking the vegetables?
No, use a slotted spoon to transfer the browned tofu to a heated platter while you stir-fry the vegetables separately.
How long do the vegetables need to cook?
The mushrooms, green onions, celery, and red pepper only need to be stir-fried for about 1 minute until just tender.
How is the sauce thickened in the wok?
The cornstarch in the sauce mixture thickens it once it is brought to a boil for about one minute while stirring.
What are the best side dishes for this Savory Tofu and Vegetable Stir-Fry?
It is best served immediately over a bed of steamed rice or your favorite noodles.
How much ginger is required?
The recipe calls for 1 tablespoon of minced gingerroot.
What size should the sweet red pepper chunks be?
The sweet red pepper should be chopped into 1/2-inch chunks.
Can I substitute the dry sherry in the sauce?
Yes, mirin is an excellent substitute if dry sherry is not available.
How many stalks of celery are used in the dish?
The recipe requires 4 stalks of celery.
How many mushrooms should I prepare?
Use 2 cups of sliced mushrooms, which is approximately 1/4 lb.
Why is water included in the sauce mixture?
Water is used to create a liquid base that allows the cornstarch to dissolve and the sauce to coat the ingredients evenly.
Is soy sauce a necessary component?
Yes, 1 tablespoon of soy sauce provides essential saltiness and depth of flavor to the sauce.
How many green onions are needed?
The recipe utilizes 6 green onions.
What is the desired texture of the finished vegetables?
The vegetables should be just tender, retaining their vibrant color and a bit of natural crunch.
Can I use a large skillet if I do not own a wok?
Yes, a large heavy skillet is a perfectly suitable alternative to a wok for this stir-fry.
What is the first step in the instruction list?
The process begins with draining and pressing the tofu to remove moisture.
When do I add the sauce to the pan?
The sauce is added after the vegetables have been stir-fried and the tofu has been returned to the wok.
How much oyster sauce is used?
The recipe calls for 2 tablespoons of oyster sauce.
What is the weight of the tofu used?
The recipe requires 1/2 lb of tofu.
Why must the sauce be stirred before pouring it into the wok?
Stirring the sauce ensures the cornstarch hasn't settled at the bottom and is well-incorporated for proper thickening.