Black Bean Smashburgers.

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These Black Bean Smashburgers are my favorite weeknight switch from beef—same satisfying crunch and melty cheese, but lighter and full of texture. They come together fast, use a single can of beans, and reward a little pressure on the skillet with a lacy, crisp exterior that makes every bite sing.

I keep the seasonings simple: smoked paprika and garlic powder, a handful of cheddar for richness, and seasoned breadcrumbs to hold everything together. The method is forgiving—leave some whole beans for bite and mash the rest so the patties bind without becoming paste.

Serve them on brioche or potato buns with lettuce, tomato, and a quick house sauce and you’ve got a sandwich that stands up to the best burger cravings. Below is the recipe, gear, troubleshooting tips, and storage notes so you can make these reliably every time.

What Goes In

Ingredients

• 1 (15 ounce) can black beans, drained and rinsed — the base: provides texture, protein, and a rich bean flavor; rinsing removes canning liquid.
• 1 large egg, lightly beaten — binder that helps the patty hold its shape while cooking.
• ⅓ cup seasoned bread crumbs — absorbs moisture and firms up the mixture; use seasoned for added flavor.
• ½ cup freshly grated cheddar cheese — folded into the mix for savory depth and meltiness.
• ½ teaspoon smoked paprika — adds a warm, slightly smoky note.
• ½ teaspoon garlic powder — concentrated garlic flavor without the moisture of fresh garlic.
• Kosher salt and pepper — seasons the mixture; add a big pinch of each as directed in the method.
• 1 to 2 tablespoons avocado oil — for cooking; use enough to coat the skillet so patties crisp evenly.
• 4 slices cheddar cheese — for topping each cooked patty so it melts nicely.
• 4 brioche or potato buns — soft, slightly sweet buns that compliment the savory patty.
• 4 slices of tomato — fresh brightness and juice to balance the richness.
• House sauce, for serving — your preferred sauce (mayo-based, spicy, or tangy) to finish the burger.

Black Bean Smashburgers.: From Prep to Plate

• Step 1: Prep the beans — Place the drained, rinsed black beans in a medium bowl. Use a fork to coarsely smash them: you want a mix of mostly mashed beans with some whole beans left for texture.
• Step 2: Add binders and seasonings — Pour in the lightly beaten egg, ⅓ cup seasoned bread crumbs, ½ cup freshly grated cheddar cheese, ½ teaspoon smoked paprika, ½ teaspoon garlic powder, and a generous pinch of kosher salt and freshly ground black pepper. Stir until combined.
• Step 3: Check the texture — Use your hands to bring the mixture together. It should be moist and hold when pressed into a ball. If it’s too loose, mash a few more beans with the fork until it binds.
• Step 4: Portion — Divide the mixture into four equal portions and form each into a tight ball. Tightly packed balls help when smashing into thin patties.
• Step 5: Heat the skillet — Warm a large cast iron skillet over medium heat. Add 1 to 2 tablespoons avocado oil and swirl to coat the surface.
• Step 6: Smash and sear — Add one bean ball to the hot skillet. Immediately press it down flat using the back of a jar or a sturdy glass (lightly spray the glass with nonstick spray if needed). Smash the patty as thin as possible; press the edges together if pieces flake out. Cook for about 1 to 2 minutes until the bottom is golden and lacy.
• Step 7: Flip and finish — Gently flip the patty and cook until the other side is brown, golden, and crisp—about another 1 to 2 minutes. Top each patty with a slice of cheddar and let it melt while the patty finishes cooking.
• Step 8: Assemble — Toast buns if you like. Place the melted-cheddar Black Bean Smashburger on the bottom bun, top with lettuce, a tomato slice, and a generous smear of house sauce. Cap with the top bun and serve immediately.

Top Reasons to Make Black Bean Smashburgers.

• Fast and pantry-friendly: one can of beans is the star, so it’s easy to make anytime.
• Great texture contrast: smashed exterior crisps while some whole beans stay intact for bite.
• Budget-friendly and filling: plant-based protein that stretches well.
• Customizable: swap cheeses or sauces to match your tastes.

Quick Replacement Ideas

• Black beans — substitute with pinto or kidney beans if needed (same quantity, similar texture).
• Brioche or potato buns — use whole wheat buns, ciabatta, or lettuce wraps for a lower-carb option.
• Avocado oil — use neutral oils like canola or vegetable oil if you don’t have avocado oil.
• Seasoned bread crumbs — plain breadcrumbs plus ¼ teaspoon extra salt and ¼ teaspoon Italian seasoning works in a pinch.

Gear Up: What to Grab

• Large cast iron skillet — best for heat retention and getting a crispy smash.
• Sturdy jar or flat-bottomed glass — for smashing the patties thin.
• Fork and mixing bowl — for mashing beans and combining ingredients.
• Spatula — a thin, wide spatula helps flip delicate smashed patties.

Things That Go Wrong

• Patties fall apart — mixture too wet or not mashed enough. Fix: mash more beans and be sure to incorporate the egg and breadcrumbs thoroughly; press patties tightly when forming balls.
• Burning before cooked through — skillet too hot. Fix: lower heat to medium and allow the patty to cook a minute longer per side.
• Not crispy — not enough oil or not smashed thin enough. Fix: use 1–2 tablespoons oil and press patties very thin on the first contact with the skillet.
• Gummy texture — overworking the mixture can make it dense. Fix: mix just until combined and leave some whole beans for texture.

Substitutions by Diet

• Vegetarian — this recipe is vegetarian as written.
• Vegan — replace the egg with 2 tablespoons flaxseed meal mixed with 6 tablespoons water (let sit 5 minutes) and use vegan cheddar and vegan house sauce.
• Gluten-free — use gluten-free breadcrumbs and confirm your buns are gluten-free.
• Lower-carb — skip the buns and serve patties over a salad or in large lettuce leaves.

Method to the Madness

• Mash strategy — Aim for about 80% mashed, 20% whole beans. That ratio gives binding without becoming paste.
• Smash technique — Use a flat-bottomed jar or burger press; spray it lightly to prevent sticking. Press immediately when the ball hits the hot oil to create a quick sear.
• Heat control — Medium heat is key: hot enough for rapid browning, not so hot that the crust burns before the interior sets.
• Cheese melting — Add the slice of cheddar after the flip and cover the skillet briefly or lower the heat to help it melt without overcooking the patty.

Shelf Life & Storage

• Cooked patties: refrigerate in an airtight container for up to 3 days. Reheat gently in a skillet over low heat to restore some crispness.
• Uncooked mixture: keep refrigerated and use within 24 hours; texture will change the longer it sits.
• Freezing: you can freeze cooked patties for up to 2 months. Freeze on a tray until firm, then transfer to a freezer bag. Reheat from frozen in a skillet over low heat, covered, until heated through.

Common Questions

• Can I make the mixture ahead? Yes, but use within 24 hours. The breadcrumbs will absorb moisture over time, so you may need to press more firmly or mash additional beans before forming patties.
• Do I need to rinse the beans? Yes—rinsing removes excess sodium and the canning liquid that makes the mixture too wet.
• Why use cheese in the mix and on top? The grated cheddar in the mix adds savory depth and helps binding; the slice on top gives that classic melted-cheese bite.
• Can I bake these? You can, but you’ll lose the classic smashed-crisp edges. If baking, flatten patties, place on a parchment-lined sheet, and bake at 425°F (220°C) for about 12–15 minutes, flipping halfway.

Ready to Cook?

Gather one can of black beans, a few pantry spices, and a skillet. The whole recipe takes about 20 minutes from start to finish and scales easily. Follow the steps above, prioritize a good smash and steady medium heat, and you’ll have crisp, flavorful Black Bean Smashburgers that satisfy just like the real thing—without the fuss.

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