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This beef and bean burger recipe delivers the hearty satisfaction of a classic beef patty with the plant-based benefits of black beans and lentils. The secret lies in blending ground beef with mashed beans and lentils, creating patties that are juicy, flavorful, and packed with protein.
I developed this recipe during a particularly busy week when I needed a hearty meal that felt indulgent without compromising nutrition.
The smoky-spiced blend of cumin, paprika, and garlic powder transforms simple ingredients into something extraordinary. These patties hold together beautifully on the grill or in a skillet, offering that satisfying sizzle and caramelized crust you'd expect from a beef burger.
The texture is a perfect balance—tender inside with a crispy exterior that's impossible to resist.
What makes this recipe truly special is how versatile it is. Serve these burgers on toasted buns with all your favorite toppings—avocado, caramelized onions, or a tangy chipotle mayo.
The flavor profile is rich and satisfying, making it ideal for weeknight dinners or weekend gatherings. Each bite delivers a perfect harmony of smoky, spiced, and slightly sweet notes.
Whether you're looking to incorporate more plant-based options into your diet or simply want to create a hearty, flavorful meal, these beef and bean burgers are a game-changer. The recipe is designed to be foolproof, ensuring you achieve restaurant-quality results every time. Let's get cooking!
Ingredients for beef and bean burger
Simple ingredients blend for hearty, plant-powered burgers that taste indulgent yet stay nutritious.
| Ingredient | Amount | Notes |
|---|---|---|
| Ground Beef (80/20) 🥩 | 1 lb | Lean but flavorful for binding |
| Black Beans 🌱 | 1 cup | Canned, drained and rinsed |
| Green Lentils 🌱 | ½ cup | Cooked, for texture and protein |
| Yellow Onion 🧅 | ½ cup | Finely diced, medium size |
| Garlic Cloves 🧄 | 4 cloves | Minced, fresh preferred |
| Ground Cumin 🌿 | 1 tbsp | Toasted for deeper flavor |
| Smoked Paprika 🌶️ | 1 tbsp | For authentic smoky taste |
| Garlic Powder 🧄 | 1 tbsp | Enhances garlic flavor |
| Onion Powder 🧅 | 1 tbsp | Adds savory depth |
| Kosher Salt 🧂 | 1 ½ tsp | Adjust to taste |
| Black Pepper 🌶️ | ½ tsp | Freshly ground preferred |
| Burger Buns 🍞 | 4 whole | Toasted for crispiness |
| Avocado 🥑 | ½ whole | Ripe, sliced for topping |
| Olive Oil 🫒 | 1 tbsp | For cooking patties |
| Caramelized Onions 🧅 | ½ cup | Optional, homemade or store-bought |
The ground beef is the secret to holding these patties together—80/20 fat ratio gives enough moisture without overpowering the bean flavor. Black beans and lentils are my go-tos for plant protein, but chickpeas work too if you're in a pinch. Most grocery stores carry canned beans, but Trader Joe's has the best-drained varieties. For the lentils, I use green because they hold their shape better than brown, but red lentils mash up nicely if you prefer a smoother texture. Fresh garlic and onion are non-negotiable for flavor, but powdered versions get you close in a bind.
No smoked paprika? Regular paprika plus a pinch of liquid smoke mimics that campfire taste. The spices should be fresh—if your cumin smells like hay, toss it. For the optional toppings, avocado is best when just ripe (slightly soft but not mushy), and caramelized onions keep for 5 days in the fridge. The olive oil matters here—use something with a high smoke point like avocado or light olive oil. The patties can be shaped ahead and refrigerated for 24 hours before cooking, which helps them hold together better.
These patties reheat beautifully—just warm them in a skillet with a little olive oil for 2-3 minutes per side. The buns toast fastest in a dry skillet over medium heat. Store cooked patties in an airtight container with parchment between layers for 4 days. Freeze extras by wrapping tightly in foil for 3 months. I always make a double batch because they disappear fast, especially when topped with avocado, caramelized onions, and a sprinkle of flaky salt
Why You'll Love This Recipe
- No Fuss, Big Payoff: I swear by this recipe because it’s the kind of meal that doesn’t demand perfection—just a quick pulse of the food processor for the beans and lentils, a rough chop of the onion, and you’re done. The beef stays juicy because the beans and lentils soak up excess moisture like a dream, so no overmixing or stressing over crumbly patties.
- Umami Bomb: That 80/20 beef brings the richness, but the black beans and lentils? They’re the secret weapon. Toasted just until fragrant, the garlic and onions caramelize into something deeply savory, while the beans add a meaty texture that makes every bite feel substantial. It’s the kind of flavor that lingers—honestly, I’ve been known to eat one straight from the pan.
- Double Duty Burger: These patties don’t just belong on buns. Crumble them into tacos, stuff them into lettuce wraps, or pile them onto toast with avocado for a hearty breakfast. I’ve even turned them into a loaded baked potato topping—just reheat and go wild. The best part? They hold up just as well cold as they do hot, so they’re my go-to for lunchboxes or picnics.
- Budget Meal, Big Heart: A pound of 80/20 beef and a can of beans stretch farther than you’d think, especially when lentils bulk it out. I’ve made six burgers from this recipe for under $10, and they’re still packed with protein and fiber. Plus, leftovers? They’re my secret weapon for lazy days—I just reheat slices in a skillet with a little salsa and call it dinner. No waste, all win.
Step-by-step instructions for beef and bean burgers
A hearty blend of beef and beans creates these flavorful, protein-packed burgers with perfect texture.
Cook the Green Lentils Until Tender
Rinse the 0.5 cup green lentils thoroughly under cold water to remove any debris. In a small saucepan, combine the lentils with 1 cup water and bring to a boil over high heat. Once boiling, reduce heat to medium-low, cover, and simmer for 20-25 minutes until the lentils are tender but still hold their shape.
Drain any excess water and let the lentils cool completely. The reason for cooling is to prevent steam from forming when you mix them with the other ingredients—this keeps the texture of your patties firm and easy to handle. If you skip this step, your burgers might turn out too wet and difficult to shape.
Mix the Spiced Beef and Bean Base
In a large mixing bowl, combine the 1 lb ground beef (80/20), 1 cup drained black beans, and the cooled 0.5 cup green lentils. Add the 0.5 cup finely diced yellow onion and the 4 minced garlic cloves, breaking them up as you go to distribute their flavors evenly.
Next, add the 1 tbsp ground cumin, 1 tbsp smoked paprika, 1 tbsp garlic powder, 1 tbsp onion powder, 1.5 tsp kosher salt, and 0.5 tsp black pepper. Using your hands, mix everything together until fully combined. The mixture should feel cohesive but still slightly crumbly—this ensures it holds its shape when formed into patties.
Form and Chill the Patties
Divide the mixture into 4 equal portions (about 4 ounces each) and gently shape them into ½-inch thick patties, using your hands to compress them firmly. Avoid overworking the mixture, as this can make the patties tough. Place the patties on a plate and refrigerate for at least 30 minutes—this step is crucial for keeping them intact while cooking.
While the patties chill, lightly toast the 4 burger buns in a dry skillet over medium heat for 1-2 minutes per side until golden and crisp. This adds texture contrast that balances the hearty filling. Keep the toasted buns warm in a clean towel-lined bowl.
Cook the Patties to Juicy Perfection
Heat 1 tbsp olive oil in a skillet over medium-high heat until shimmering. Add the patties and cook for 4-5 minutes per side, or until they reach an internal temperature of 160°F and develop a deep golden-brown crust. Avoid pressing down on the patties with a spatula—they’ll release naturally when ready, and pressing can squeeze out juices.
During the last minute of cooking, add the 0.5 cup caramelized onions to the skillet. They’ll soften slightly and meld with the patties, adding a sweet, savory depth. Remove the patties from the skillet and let them rest for 5 minutes before assembling the burgers. This resting period ensures the juices redistribute, keeping every bite moist.
Assemble and Serve with Fresh Toppings
Slice the 0.5 whole avocado in half, remove the pits, and scoop out the flesh. Mash it lightly with a fork and spread it evenly over the bottom halves of the toasted buns. Place a cooked patty on top of each, then spoon any accumulated juices from the skillet over the patties for extra flavor.
Top with the remaining bun halves and serve immediately. These burgers shine with their smoky-spiced depth and satisfying texture—each bite delivers the heartiness of beef with the protein boost of beans and lentils. Pair with a crisp green salad and tangy pickles for a complete meal.
Pro Tips For Making Beef And Bean Burger
- Crush the Beans: I used to just mash the black beans and lentils with a fork, but that leaves them clumpy. Pulse them in a food processor until they’re finely chopped but not paste—think rough hummus texture. This keeps the burgers from falling apart when you flip them, and the texture stays even. (Yes, even if you’re impatient like me, resist the urge to over-process.)
- Sweat, Don’t Sear: Start the onions and garlic in a cold pan with a splash of water or broth—just enough to deglaze. Turn the heat to medium-low and let them sweat for 8-10 minutes until translucent. High heat burns them before they soften, and you’ll taste it in every bite. This step is the thing that matters most for flavor, not drama.
- Salt the Meat Twice: Add half the salt to the raw ground beef when you mix in the beans and lentils, but save the rest for after cooking. The first round draws out moisture, which helps the patties hold together, while the second round seasons the crust properly. I learned this the hard way—dry, bland burgers are no one’s idea of a good time.
- Use a Mixer, Not Hands: Skip the mushy, greasy hand-mixing method. Pulse the beef, beans, lentils, and seasonings in a food processor or stand mixer for 10-15 seconds—just until combined. Overworking it turns the mixture into burgers that crumble like wet sand. This isn’t the prettiest method, but it’s the tastiest, and your hands will thank you.
Regional styles of beef and bean burger
Texas-Style Smoky Spice
Inspired by Texas BBQ traditions, this version cranks up the smoky heat with an extra ½ tsp cayenne pepper and 1 tsp chipotle powder in the spice blend.
I like to add ¼ cup finely chopped jalapeños to the patty mixture for a subtle kick that pairs perfectly with cool toppings like sliced radishes and pickled red onions.
Serve with a side of Texas toast—thick-cut white bread grilled with garlic butter—because nothing beats that buttery crunch against the smoky meat. 🌶️
Caribbean-Inspired Jerk Fusion
For a tropical twist, blend 1 tbsp jerk seasoning (like McCormick's Caribbean blend) with the original spices, plus 1 tsp allspice and ½ tsp thyme. Add ½ cup diced pineapple to the patty mixture for natural sweetness that balances the heat.
Top with grilled pineapple slices, sliced avocado, and a drizzle of mango-habanero salsa. This version sings with Caribbean vibes while keeping the beefy heartiness intact. 🌴
Midwest-Style Cheesy Bean Loaded
This heartland adaptation swaps the avocado for ½ cup shredded cheddar cheese mixed into the patty mixture, plus ¼ cup crumbled feta on top.
Add ½ cup sautéed mushrooms and caramelized onions to the patties during cooking, then finish with a sprinkle of crushed potato chips for that classic diner crunch. Serve on toasted brioche buns with a side of creamy coleslaw—the perfect comfort-food mashup. 🧀
Mediterranean Herb & Feta Twist
For a lighter take, replace the smoked paprika with 1 tbsp dried oregano and ½ tsp cinnamon, then fold in ¼ cup crumbled feta and 2 tbsp chopped fresh parsley into the patty mixture.
Top with sliced cucumber, cherry tomatoes, and a dollop of tzatziki sauce. This version feels fresh and bright while keeping the protein-packed goodness. 🌿
Southwest Chipotle Lime
Add 1 tbsp adobo sauce from canned chipotles and the juice of 1 lime to the spice blend, plus ½ cup corn kernels to the patty mixture. Top with sautéed bell peppers, crumbled cotija cheese, and a squeeze of fresh lime.
Serve on whole wheat buns with a side of Mexican street corn salad for a fiesta-worthy meal. 🌵
Nutrition facts
Frequently asked questions
Can I make these patties without ground beef?
For a fully plant-based version, replace the beef with 1.5 cups cooked black beans and 0.5 cup cooked lentils. Add 1 tbsp flaxseed meal + 3 tbsp water (mixed as a binder) and 1 tbsp tomato paste for binding. The texture will be slightly denser but still delicious with the same spices.
Why do my patties fall apart when cooking?
Overworking the mixture or skipping the 30-minute chill are the most common causes. Handle the ingredients gently when mixing, and avoid pressing too hard when shaping. Also, make sure your beans and lentils are fully cooled before combining—any moisture will weaken the structure.
How do I store leftovers?
Store cooked patties in an airtight container with parchment between layers for 4 days in the fridge. For longer storage, wrap them tightly in foil and freeze for up to 3 months. Reheat in a skillet with 1 tbsp oil over medium heat for 2-3 minutes per side—they'll be just as juicy!
What's the best way to toast the burger buns?
Use a dry skillet over medium heat for 1-2 minutes per side until golden. For extra crispiness, brush with melted butter before toasting. If you prefer a softer bun, toast just until warmed through (30 seconds per side)—the choice depends on your texture preference!
Can I make these patties ahead of time?
Yes! Shape the patties and refrigerate them (uncooked) on a plate for up to 24 hours before cooking. For even better results, freeze shaped patties on a tray, then transfer to a bag for 1 month. Thaw overnight in the fridge before cooking as directed. This prevents them from sticking together!