If your garden is producing more green beans than you know what to do with, you’re probably wondering how to freeze them. While it’s not as simple as putting them in a plastic bag and tossing them in the back of the freezer, it’s a fairly easy process. We tapped experts to share how to freeze green beans correctly.
Green beans are often part of Thanksgiving and Christmas dinner, so many people mistakenly assume these snappy green vegetables are at their best in the fall or winter. But the reality is that you’ll get the best green beans in the summer months. Freezing your summer green beans is an easy way to ensure you’ll have delicious ones ready to go when it’s time to make a green bean casserole or tray of roasted vegetables this fall.
Below, food experts explain why you shouldn’t freeze raw green beans and offer step-by-step instructions for blanching and freezing green beans. Plus, they offer ideas for how to use green beans and the best way to defrost them when you’re ready to use them. If you’re looking for more tips on preserving your garden’s bounty for later use, read up on how to freeze brussels sprouts, cauliflower, and apples.
Can you freeze raw green beans?
You can… but you run the risk of getting a mushy, dull and flavorless mess. A better way? Blanching. Your green beans will come out bright and crisp on the other side of freezing. It’s just a quick boil then dunk in ice water to prevent overcooking.
Science time: The ice bath stops enzyme actions that can cause a loss in flavor, color and texture. This guarantees that your green beans will preserve their freshness while frozen. As a bonus, it cleans the green beans of dirt and helps retain vitamins and minerals.
How do you choose fresh green beans for freezing?
Start with the freshest green beans possible. While these lanky legumes are available year-round at supermarkets, they’re at their absolute best from May through October. Look for beans that are completely green (without any yellow or brown parts), free of blemishes and firm (not limp, shriveled or lumpy).
Fresh green beans are best eaten within three to five days when stored in the refrigerator while frozen ones maintain their freshness and quality for up to eight months, according to FoodSafety.gov. So if you can’t finish your haul right away, freeze the green beans to savor later in the year.
Should you trim green beans before freezing?
Yup. After gently rinsing the green beans in cold water, trim off the stem ends (the dull, woody parts). If you want, you can also trim off the tail ends but they’re tender enough to be edible so it would just be for aesthetics. If your green bean variety has a stringy fiber that runs through the bean pod, trim that off too.
How to blanch and freeze green beans, step by step
1. Bring a large pot of water to a boil.
While you're waiting, fill a large bowl with ice water. Once your pot is boiling, add a generous amount of salt (around a tablespoon) to a gallon of water.
2. Working in batches, add green beans to boiling water.
Cook until just tender, 2 to 4 minutes depending on the size of the beans.
3. Transfer the beans to the ice water.
Using a wire skimmer (often called spider) or slotted spoon, transfer the green beans to the ice water (this will immediately stop the cooking and preserve that bright green color).
4. Let them soak.
Leave them in the ice water for about 4 minutes, then using tongs, transfer the beans to a towel to drain. Repeat with the remaining beans, adding more water to the pot to boil and more ice to the bowl as needed.
5. Do a quick freeze first.
Gently but thoroughly pat the blanched green beans dry, then arrange them in a single layer on a baking sheet and freeze until firm. This initial step ensures the beans won’t all freeze together in a clump.
6. Pack the frozen beans into resealable bags, containers or jars.
Make sure to compact the beans in, then press out as much air as possible and seal tightly to avoid freezer burn. You’ll thank yourself later if you label each bag or container with the contents, amount and date so you can easily find them and keep track of how fresh they are. Finally, you can place them in the freezer for up to eight months.
Do you need to thaw frozen green beans before cooking?
It depends. Green beans are skinny enough that they’ll lose their frost pretty quickly when simmered or stewed, so no need to thaw them for these applications.
For casseroles, roasts and quick sautés, however, you’ll want to thaw the beans to minimize water from leaking out while cooking (thaw them in the fridge overnight, or in a pinch, run cold water over them in a colander). Because the beans are already partially cooked, add them later on in the cooking process to avoid overcooked legumes.
How do you use frozen green beans?
There’s no shortage of ways to enjoy these green beauts! A creamy green bean casserole is a tried-and-true winner, but the veggies are also delicious in a bright pasta salad (just cut them into 1-inch pieces after thawing, and don’t add them to the pasta water), baked to savory perfection in a spice-roasted cauliflower dish or added to crispy sheet pan gnocchi.
You don’t even need the oven — try our tarragon-boosted air fryer green beans for a star side you’ll make on repeat (psst: because the beans are cooked solo, go ahead and cook them straight from frozen, adding a few extra minutes as needed). With so many tasty recipes at your fingertips, you’ll be glad you saved your cream-of-the-crop beans!
