Garlic Green Beans
Garlic green beans are bright, snappy and full of buttery garlic flavor. They are quick to make and look great next to nearly any main.
- 20 minTotal time
- 4Servings
- 100kcal / serving
- 3 gProtein
A short blanch locks in the green color and the tender-crisp texture, and a quick sauté adds browning and flavor.
The science: why this works
- Blanching in well salted water seasons the beans from the inside and cooks them evenly.
- The ice bath stops the cooking so the beans stay crisp and bright instead of turning olive.
- Drying the beans before the pan lets them blister instead of steaming.
- Adding the garlic last, over lower heat, keeps it sweet and golden instead of bitter.
- Lemon juice at the end brightens the buttery flavor.
Why beans stay green
Heat briefly drives air out of the bean surface and brightens the chlorophyll. Long cooking releases acids that turn chlorophyll olive-brown. A short blanch and an ice bath keep the color vivid. The result is a brighter bean, so salt the blanching water and keep the boil short and lively.
Learn: Keeping greens bright →Shock to stop cooking
Vegetables keep cooking from their own stored heat after you remove them. Ice water drops the temperature fast, which halts that carryover and keeps the beans crisp. Ice water is the cheapest way to hold that texture and color until you are ready to finish them.
Learn: Blanch and shock vegetables →Garlic burns fast
Sliced garlic has a lot of surface area and sugars that brown quickly. Over high heat it turns acrid in seconds, so add it near the end over medium heat and stir. Slicing it thin and adding it last gives sweet, nutty garlic flavor instead of bitterness.
Learn: Start garlic in cold oil →Garlic Green Beans
20 min · 4 servings · American · Side dish
Ingredients
Makes 4 servings
- 450 ggreen beans, trimmed
- 2 tspsalt, for the blanching water
- 2 tbspbutter
- 1 tbspolive oil
- 4 clovesgarlic, thinly sliced
- ¼ tspkosher salt
- ¼ tspblack pepper
- 1 tbsplemon juice
- ¼ tspred pepper flakes
Method
Tips for the best result
- Trim only the stem ends; the little tail is fine to leave on.
- Salt the blanching water until it tastes like mild seawater, about 2 tsp per 2 liters.
- Use thin garlic slices rather than minced for sweeter flavor and less burning.
Mistakes to avoid
- Boiling the beans too long, which turns them gray-green and limp; pull them at 3 to 4 minutes.
- Skipping the dry step, which makes the beans steam in the pan; pat them dry.
- Burning the garlic by adding it too early; add it for the last minute.
Variations and swaps
- Finish with 30 g toasted sliced almonds for green beans almondine.
- Add 1 tbsp soy sauce and 1 tsp toasted sesame oil instead of lemon.
- Top with 30 g grated Parmesan and extra black pepper.
- Swap butter for all olive oil to make this vegan.
- Swap fresh green beans for haricots verts and blanch 2 minutes.
- Swap lemon juice for 1 tsp white wine vinegar if you are out of lemon.
Storing and reheating
Refrigerate in a sealed container within 2 hours and eat within 3 to 4 days. Reheat in a skillet over medium heat for 2 to 3 minutes until hot.
Garlic Green Beans: questions
How long do you cook green beans on the stove?
Blanch fresh green beans for 3 to 4 minutes, then sauté for 3 to 5 minutes. They are done when bright green and tender with a slight snap.
How do you keep green beans bright green?
Cook them briefly in boiling salted water, then chill them in ice water. This sets the color and stops them from overcooking.
Do I have to blanch green beans before sautéing?
No, but it gives more even, tender-crisp beans. Without blanching, sauté them 8 to 10 minutes over medium heat with a splash of water, covered for the first few minutes.
Can I use frozen green beans?
Yes. Skip the blanching and cook them straight from frozen in the skillet for 6 to 8 minutes. They will be softer than fresh beans.
