Garlic scapes are the curly, green shoots that grow from the garlic bulb. They are typically harvested in the spring and early summer before the garlic bulb fully matures and are not only delicious but also have numerous health benefits. In this article we will explore the nutrition benefits of garlic scapes, various culinary uses, and how to grow, harvest, prepare, and store them.
What are Garlic Scapes?
Garlic scapes are the long, thin, green stems that grow from the garlic bulb. They are usually harvested in the spring or early summer, before the garlic bulb matures. You will find that they have a mild garlic flavor, but they are not as pungent as garlic cloves.
It’s easy to grow them yourself, or you can find them piled high at your local Farmer’s Market in the late spring.
Interesting Facts:
- Garlic scapes are also known as garlic stems, garlic tops, or garlic whistles.
- They are used in many different cuisines around the world, from Asian stir-fries to Italian pesto.
- Garlic scapes are a rich source of antioxidants and phytonutrients.
- They contain allicin, the same compound that gives garlic its pungent flavor and many of its health benefits.
- The scapes can grow up to two feet long, but they’re usually harvested when they’re eight to ten inches long for optimal tenderness.
Nutrition and Health Benefits:
Garlic scapes are not only delicious, but they also have many health benefits. Here are some of the most noteworthy:
- They are high in allicin, a compound that has been shown to have antibacterial and antifungal properties. Allicin also helps to reduce inflammation in the body and improve cardiovascular health.
- They are a great source of vitamins and minerals, including vitamin C, vitamin K, vitamin B6, and potassium.
- They are also rich in antioxidants, which are essential for maintaining good health and preventing chronic diseases.
Nutrition Information:
One cup of chopped scapes contains approximately:
- 27 calories
- 6 grams of carbs
- 2 grams of fiber
- 2 grams of protein
Are Garlic Scapes Keto-Friendly?
Yes, garlic scapes are definitely keto-friendly! They’re low in carbs and high in fiber, making them a great addition to a low-carb or ketogenic diet.
Culinary Uses:
Garlic scapes are a versatile ingredient that can be used in many different dishes and cuisines around the world. They have a mild garlic flavor and a slightly crunchy texture and can be used in any recipe that calls for garlic.
Here are some popular ways to use garlic scapes in cooking:
- Chop them up and use them as a garnish for soups, salads, and stir-fries.
- Grill or roast them for a delicious side dish.
- When pickled, they are a great addition to sandwiches, salads, and cheese plates.
- Use them as a substitute for garlic or onions in recipes.
- Make a pesto by blending them with nuts, cheese, and olive oil.
How to Plant and Grow:
Garlic scapes are easy to grow and require very little maintenance. The bonus for growing them is that about a month after you harvest the scapes, the garlic bulbs themselves will be ready to harvest – giving you two different crops from the same growing process!
- To grow, plant garlic cloves in the fall, about 2 inches deep and 4 inches apart.
- Cover the cloves with soil and water them well.
- In the spring, when the garlic starts to grow, remove any weeds and mulch around the plants.
- In early summer, the scapes will start to grow. Allow them to grow until they curl, then harvest them.
How and When to Harvest Garlic Scapes:
- Garlic scapes are typically harvested in the spring or early summer when they are about 8-10 inches long.
- To harvest, cut them with scissors after the top of the scape has curled at least once but no more than twice. If you wait to long to harvest the stems will become woody and inedible.
- Be sure to leave at least one or two leaves on the plant to ensure that the garlic bulb continues to grow.
Common Pests and Control Methods:
Garlic scapes are relatively pest-resistant, but they can be affected by a few common pests:
- Onion maggots can damage the roots of garlic plants. To control them, use row covers or insecticidal soap.
- Thrips can cause damage to the leaves. To control them, use insecticidal soap or neem oil.
- Aphids: Spray with a mixture of water and dish soap.
How to Prepare:
To prep your garlic scapes for cooking, rinse them thoroughly and pat dry. Then use your fingers to snap them or a knife to cut them to remove the tough bottoms – this is similar to prepping asparagus.
You should be left with 3 to 4 inches of scape below where it begins to curl after you trim the stems. Now you are ready to either chop them or use them whole in recipes.
How to Store:
Store them in an airtight container in the refrigerator for up to two weeks. The longer you store them this way, the weaker the flavor will become.
You can also freeze them for later use. Freeze them as is or blend them with some olive oil and place in ice cube trays. Then pop them out and freeze the cubes in a storage bag to use as desired.
Garlic Scape Recipes:
Garlic Scape Pesto – I Breathe I’m Hungry
Sautéed Garlic Scapes – This Healthy Table
Garlic Scape Butter – Art of Natural Living
Pickled Garlic Scapes – Serious Eats
Tempura Garlic Scapes – Food52
Patricia Jewett says
Great article on Garlic Scapes. Informative and educational. I will no longer throw out the tops of the garlic bulb thanks to you, M.
Mellissa Sevigny says
Glad it was helpful Patricia – you will be happy you saved them!