Black Bean Juice: A Smooth, Savory Homemade Drink

Black bean juice is a savory drink made by simmering dried black beans, then blending or straining the cooking liquid with seasonings. This simple, gently spiced version is served warm or chilled; the flavor and texture vary across home-style preparations, so adjust the seasoning and thickness to suit your taste.

Ingredients

1 cup (200 g) dried black beans, picked over and rinsed
6 cups (1.42 L) water, divided
1 small piece fresh ginger, about 1 inch (15 g), peeled and thinly sliced
1 small garlic clove (about 3 g), peeled and lightly crushed
1 small strip orange peel, about 2 inches (5 cm), optional
1/2 teaspoon fine salt (3 g), plus more to taste
1 teaspoon (5 ml) soy sauce, optional
1 teaspoon (5 ml) toasted sesame oil, optional
1 tablespoon (15 ml) lime juice, optional, for serving
1 tablespoon (8 g) finely sliced scallions, optional, for serving

Instructions

Soak the beans. Put the rinsed black beans in a large bowl and cover with 4 cups (950 ml) cold water. Soak for 8 hours or overnight in the refrigerator. Drain and rinse. If you do not have time to soak, simmer the beans longer and expect the total cooking time to increase by about 30–45 minutes.
Simmer until tender. Transfer the drained beans to a saucepan with 2 cups (475 ml) fresh water, the ginger, garlic, and orange peel, if using. Bring to a boil, then reduce the heat to maintain a gentle simmer. Partially cover and cook for 60–75 minutes, stirring occasionally, until the beans are very tender and can be easily crushed between your fingers. Add a splash of water if the pot becomes nearly dry; do not let the beans scorch.
Season and blend. Remove and discard the orange peel. Stir in the salt and soy sauce, if using. For a smooth, fuller-bodied drink, transfer the beans and liquid to a blender in batches and blend until smooth, following the blender manufacturer’s instructions for hot liquids. Leave the lid’s center vent open and cover it with a folded towel, or let the mixture cool before blending. For a lighter, clearer drink, strain the liquid through a fine-mesh sieve and press the beans gently with the back of a spoon; save the beans for another use.
Adjust the consistency. Taste, then add a little hot water for a thinner drink or a pinch more salt for a more savory one. Stir in sesame oil if desired. Serve warm, or cool promptly and chill before serving. Add lime juice and scallions at the table if you like.

Tips

Check the beans before cooking. Pick out small stones or damaged beans, then rinse well. Older dried beans can take longer to soften, so judge doneness by texture rather than the clock.
Keep the simmer gentle. A hard boil can make beans break apart unevenly and cause liquid to evaporate quickly. Add water as needed, and wait until the beans are fully tender before blending.
Choose your texture. Blending gives a hearty, creamy drink; straining makes it thinner and more like a broth. If you strain, avoid pressing so hard that lots of bean solids pass through the sieve.
Use substitutes thoughtfully. If you do not have fresh ginger, omit it rather than using a large amount of ground ginger, which can make the drink dusty or sharp. Tamari can replace soy sauce; it changes the flavor slightly and may still contain soy, so check the label if needed.

Serving Suggestions

Serve this black bean drink in small cups as a warm, savory snack or light accompaniment to a meal. A few drops of lime brighten the earthy bean flavor, while scallions add a fresh finish. For a richer, more aromatic serving, add a small drizzle of toasted sesame oil just before drinking. Keep garnishes modest so they complement rather than overwhelm the beans.

If you have strained out the beans, use them in rice, tacos, salads, or a simple bean mash; refrigerate them promptly and use within 3–4 days. The blended version is filling enough to serve alongside toast, steamed rice, or a light vegetable dish. Stir or shake the drink before serving because fine bean particles may settle as it stands.

Variations

Ginger-forward: Increase the fresh ginger to 1 1/2 inches (about 22 g) for a warmer, more pronounced flavor.
Spiced: Add one small star anise or a short cinnamon stick during simmering, then remove it before blending. These spices make the drink sweeter-smelling and more aromatic.
Chili and lime: Add a pinch of chili flakes during cooking and finish with lime juice. Start small; heat can become more noticeable in a smooth drink.
Unsalted and simple: Leave out the soy sauce and season only with salt. This lets the bean flavor stand out and makes the drink easier to pair with seasoned food.

Storage and Reheating

Cool the drink in a shallow container and refrigerate it within 2 hours of cooking. Keep it covered in the refrigerator for 3–4 days. For longer storage, freeze it in airtight, freezer-safe portions for up to 2 months; leave a little room for expansion. Thaw overnight in the refrigerator.

Reheat only the portion you plan to serve in a saucepan over medium-low heat, stirring often until steaming hot. If reheating leftovers, bring them to 165°F (74°C), checking with a food thermometer. Add water if the drink has thickened, and blend briefly or whisk to restore a smooth texture. Do not leave it at room temperature for more than 2 hours, or more than 1 hour when the temperature is above 90°F (32°C).

Frequently Asked Questions

Is black bean juice the same as black bean soup?
Not exactly. This recipe is prepared as a drink: it can be blended smooth or strained to make it thinner. Black bean soup is usually thicker and served as a meal with more substantial toppings or additions.

Can I make it with canned black beans?
Yes, though the flavor will be less like beans simmered from dry. Use about 2 cups (340 g) drained, rinsed canned black beans and simmer them with 2 cups (475 ml) water and the aromatics for 15–20 minutes. Blend or strain as directed, then season to taste. Canned beans are already cooked, so you do not need an overnight soak.

Do I have to soak dried beans overnight?
No, but soaking helps the beans cook more evenly and shortens simmering. Without soaking, rinse the beans and start them in fresh water; cook until completely tender, adding water as needed. The unsoaked version generally takes 30–45 minutes longer, though age and storage conditions can affect the timing.

Why is my drink gritty or too thick?
Beans may not have been cooked until soft enough, or the mixture may need more liquid. Simmer longer if the beans still feel firm, then blend thoroughly. For a lighter result, strain through a fine-mesh sieve or thin with hot water a little at a time.

Can I drink it cold?
Yes. Cool it promptly, refrigerate it, and stir or shake before serving. Chilling slightly softens the ginger and salt flavors, so taste again and adjust with a little lime or salt if needed.

What should I do with the solids if I strain it?
Save them for another meal rather than discarding them. Stir them into rice or vegetables, mash them with seasoning, or add them to a salad. Refrigerate within 2 hours and use within 3–4 days.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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