Yes you can eat broccoli stalk.
All parts of the broccoli are edible including the broccoli stalk.
The broccoli stalk is just as nutritious and healthy to eat as the entire broccoli is and broccoli stalks are low in calories and high in fiber.
Broccoli and broccoli stalks are a great healthy food to keep you feeling full and also helps you lose weight.
Broccoli stalks are not only good to eat by themselves or along with the broccoli itself but broccoli stalks are also great for putting in foods and dishes such as in soups, salads or stir-fry them.
I've stirred fried broccoli stalks and it's very delicious.