How to Boost Iron Absortion from Beans -Easy Brothy Pinto Beans

One 220 calorie serving delivers 13g of protein and nearly half your daily fiber, plus 22% of your daily iron!

These Easy Brothy Pinto Beans are creamy, lemony, and packed with flavor from sweet leeks, garlic, fresh parsley, and miso. Mashing some of the pinto beans into their cooking liquid creates a silky broth without cream or oil. This easy one-pot pinto beans recipe is nourishing, budget-friendly, and perfect with crusty bread.

Brothy pinto beans with lemon, leeks, and fresh herbs in a bowl.

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🔍 Quick Look: Brothy Pinto Beans
👩🏽‍⚕️ Dietitian's Note
👩🏼‍🌾 Ingredients
🌱 Substitutions
📝 How to Make Brothy Pinto Beans with Lemon and Leeks
🌿 Variations
🫘 What is the correct way to cook pinto beans?
✔️ Storage & Meal Prep Tips
🥣 More Bean Recipes
🙋🏽‍♀️ Recipe FAQs
🍽️ Related Recipes
👩🏽‍🍳 Made this recipe?
⚖️ Convert the Recipe to Metric (g & mL)
Easy Brothy Pinto Beans Recipe
🛍️ Shop Recipe Cookware and Ingredients
💬 Comments

🔍 Quick Look: Brothy Pinto Beans

⏱️ Prep Time: 10 minutes
🎛️ Cook Time: 20 minutes
👥 Servings: 4
📊 Calories: ~228 kcal (based on nutrition panel)
👩🏽‍🍳 Flavor Profile: Brothy, savory, garlicky, and lemony, with sweet alliums, fresh parsley, a little heat, and umami from miso.
💪🏼 Nutrition: 13g protein, 13g fiber, ~22% DV iron, ~21% DV magnesium, and ~15% DV zinc. With optional tofu cream: 27g protein, 17g fiber per serving.
⭐ Difficulty: Easy. Cook the aromatics, add the beans and their cooking liquid, mash some of the beans, and simmer until creamy.

👩🏽‍⚕️ Dietitian's Note

Pinto beans provide plant protein and soluble fiber, a combination that supports satiety, blood sugar management, and healthy cholesterol levels.

Leeks, onions, and garlic provide prebiotic fructans that feed beneficial gut microbes. Garlic and onion may also increase the bioaccessibility of iron and zinc from plant foods.

Fresh parsley and lemon add vitamin C and polyphenols, and vitamin C helps increase the absorption of non-heme iron from beans.

I add the miso after turning off the heat for its savory flavor and, when using unpasteurized miso, to potentially retain more of its live microorganisms.

Why You'll Love This Recipe:

These pinto beans are delicious and easy to make. Plus, they're:

Creamy without cream or oil: Mashed pinto beans naturally thicken the broth.
So flavorful: Leek, onion, lots of garlic, lemon, parsley, and miso make a simple pot of beans taste incredible.
Easy: Everything comes together in one pot with basic ingredients.
Rich in fiber and plant protein: Pinto beans make this a satisfying, nutrient-dense meal.
Great for meal prep: The beans become even more flavorful as they sit.

👩🏼‍🌾 Ingredients

Below, I share ingredient notes from both a nutrition expert's and trained chef's perspective.

Onion, cooked pinto beans, crushed red pepper, garlic, parsley, and lemon.

Pinto beans (frijoles pintos) are earthy, tender, and naturally creamy. They provide plant protein and fiber and become even creamier when partially mashed.
Bean cooking water creates the flavorful broth and helps give these beans their silky consistency. Don't discard it when cooking your beans.
Leek becomes sweet and almost melting when gently cooked. It also provides prebiotic inulin-type fructans that feed certain beneficial gut microbes.
Yellow onion adds sweetness and savory depth to the broth.
Garlic brings plenty of flavor and pairs especially well with beans. Garlic and onion may also improve the bioaccessibility of iron and zinc from plant foods.
Fresh parsley keeps the beans tasting bright and fresh and provides vitamin K, vitamin C, carotenoids, and polyphenols.
Lemon balances the creamy beans with acidity and freshness. Both the zest and juice are used for maximum lemon flavor.
Miso adds savory umami and depth without needing oil. Stir it in after cooking rather than boiling it.
Red pepper flakes add a subtle kick and are completely optional.

See the printable recipe card below for quantities.

🌱 Substitutions

This recipe is versatile and easy to adapt. Below are some simple ingredient substitutions.

Pinto beans: Cannellini, Great Northern, or butter beans also work.
Bean cooking water: Use low-sodium vegetable broth if using canned beans.
Leek: Use additional yellow onion or shallots.
Parsley: Try cilantro or dill for a different flavor.
Miso: The recipe still works without it, but you'll lose some savory depth.

📝 How to Make Brothy Pinto Beans with Lemon and Leeks

The complete recipe with exact amounts is below. These additional tips will help you get the best results.

Chop and Wash the Leek

One medium leek, tough dark green parts and root end trimmed, quartered lengthwise on a cutting board.

Trim off the root end and cut away the tough dark green tops, leaving the white and light green part. Cut the leek in half lengthwise, then cut each half lengthwise again, so you have 4 long quarters.

Chopped leeks on a wooden cutting board.

Keeping the quarters together, finely slice them crosswise into thin pieces.

Transfer the chopped leek to a bowl of cold water and use your hands to separate the pieces and loosen any dirt trapped between the layers.

Chopped clean leek in a fine mesh sieve.

Pour the leeks and water into a fine-mesh sieve and drain well.

Prepare the Pinto Beans

Cooked and drained pinto beans and bean cooking water.

Use 3 cups cooked pinto beans or 2 (15-ounce) cans. If cooking them from dried, start with about 1 cup dried pinto beans and be sure to save at least 2 cups of their cooking water. This flavorful, starchy liquid forms the broth and helps make it creamy. For canned beans, use about Reserve the canning liquid to use in the recipe, or drain and rinse the beans and substitute low-sodium vegetable broth.

Cooked leek and onion in a large stainless skillet.

Cook the leek and onion. Add the prepared leek and finely diced onion to a large pot with a drizzle of bean cooking water or vegetable broth. Cook over medium heat for 8 to 10 minutes, stirring occasionally, until very soft and almost melting. Add splashes of bean cooking water as needed to prevent sticking.

Cooked leek and onion with chopped garlic and crushed red pepper in a large stainless skillet.

Add the garlic. Stir in the minced garlic and optional red pepper flakes. Cook for about 1 minute, stirring frequently so the garlic doesn't burn.

Cooked aromatics in a saucepan with beans.

Make the beans creamy. Add ¼ cup of the pinto beans and ½ cup of either bean cooking water, liquid from the can, or vegetable broth.

Cooked aromatics in a saucepan with mashed beans.

Mash the beans directly in the pot using a potato masher or the back of a wooden spoon.

Cooked leek and onion with beans, lemon zest, and broth in a saucepan.

Add the remaining beans, 1 ½ cups liquid or broth, and lemon zest. Simmer partially covered for 10 to 15 minutes. The mashed beans release their starches and naturally transform the cooking liquid into a slightly thick, creamy broth. Add more bean water or broth as needed-the finished beans should remain brothy.

Pinto beans, broth, herbs, cooked leek and onion, and lemon in a large saucepan.

Finish with lemon and parsley. Add 3 to 4 tablespoons fresh lemon juice, and a generous amount of chopped parsley. Finish with freshly ground black pepper and salt to taste.

Brothy pinto beans with lemon, leeks, and fresh herbs in a saucepan.

Stir everything together.

Brothy pinto beans with leeks and lemon in a saucepan.

Turn off the heat, then stir in the miso dissolved in water.

Brothy pinto beans with leeks and lemon topped with tofu cream.

For an extra-creamy, higher-protein version, stir or swirl in the tofu cream just before serving. Keep some visible swirls rather than completely mixing it in if you want that creamy, brothy contrast.

🌿 Variations

Add greens: Stir in chopped kale, spinach, or Swiss chard.

Make it soupier: Add more vegetable broth for a lemony pinto bean soup.

Add grains: Serve over barley, farro, amaranth, quinoa, or brown rice for a heartier meal.

Add more heat: Increase the red pepper flakes or finish with chili crisp.

🫘 What is the correct way to cook pinto beans?

Start with about 1 ¼ cups dried pinto beans to yield approximately 3 cups cooked for this recipe. Sort through the beans, discard any debris, and rinse well. Use the overnight soak or quick soak method.

Overnight soak: Cover the beans with several inches of water and soak for 8 to 12 hours. Drain and rinse before cooking.

Hot quick-soak method: Place the beans in a pot and cover with water by about 2 inches. Bring to a boil and boil for 2 to 3 minutes. Remove from the heat, cover, and let stand for 1 hour. Drain and rinse.

After either soaking method, return the beans to the pot and cover with fresh water by about 2 inches. Add 1 to 2 bay leaves (optional). Bring to a boil, then reduce to a gentle simmer and cook until tender, typically about 60 to 90 minutes, adding more water if needed to keep the beans submerged.

For this recipe, do not discard the cooking liquid. Once the beans are tender, reserve at least 2 ½ cups to make the brothy base.

✔️ Storage & Meal Prep Tips

Storage: Refrigerate in an airtight container for up to 5 days. The broth will thicken as the beans sit.

Reheat gently with a splash of bean cooking water, vegetable broth, or water.
Freeze for up to 3 months; thaw overnight in the refrigerator.
Meal prep dried pinto beans in advance and freeze them in their cooking liquid so both are ready for this recipe.

🥣 More Bean Recipes

These Bean Tostadas are creamy, fresh, zesty, and packed with fiber and plant protein.

This Bean Smash works with almost any beans you have on hand. Perfect for toast, wraps, bowls, baked potatoes, or easy meal prep lunches all week.

These Miso Beans are packed with high-protein white beans, low-oxalate kale, and antioxidant-rich cruciferous cabbage for an easy, nutrient-dense weeknight dinner.

My Gigantes beans recipe deserves a spot in every pantry. Their buttery texture and hearty bite make them one of the best plant-based substitutes for meat.

-> Try these meal-prep-friendly High-Protein Vegan Bean Recipes on my site

🙋🏽‍♀️ Recipe FAQs

What's the best thing to put in pinto beans?

Pinto beans pair especially well with onion, garlic, fresh herbs, spices, and a splash of acidity. In this recipe, leek, onion, garlic, parsley, miso, and fresh lemon build layers of savory, bright flavor, while mashing some of the beans into the broth makes it naturally creamy and rich without added oil.

How much protein is in pinto beans?

One cup of cooked pinto beans provides about 15 grams of plant protein, along with roughly 15 grams of fiber.

Do you have to soak pinto beans?

No. Pinto beans can be cooked without soaking, although soaking can reduce cooking time.

Are pinto beans good for diabetes?

Pinto beans (frijoles pintos) contain carbohydrates, but they also provide substantial fiber and plant protein. This combination generally produces a slower blood glucose response than refined carbohydrate foods and makes legumes a useful carbohydrate choice for people with diabetes.