Legume Free Basil-Pesto Beef Burgers
Juicy, herb-crowned, and wrapped in crisp butter lettuce, these burgers deliver serious flavor without a single legume in sight. The real star is the vibrant basil pesto — made with tiger nuts instead of the traditional pine nuts or cashews, it's completely free of legume-family ingredients while still delivering that rich, garlicky punch you expect. Tiger nuts blend beautifully with fresh basil, olive oil, and a squeeze of lemon to create a sauce that's bright, creamy, and deeply aromatic. The beef patties themselves are seasoned simply with salt and a touch of ground ginger, then seared in coconut oil until they develop a deeply browned crust that locks in all the juices. Skipping the bun and using butter lettuce leaves keeps everything clean and lets the pesto really shine as the centerpiece of each bite. A quick rest before serving and a generous spoonful of pesto on top means every mouthful is loaded with flavor. Whether you're cooking for a crowd or just a weeknight dinner, this one comes together with minimal fuss and maximum payoff.
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Learn more →Ingredients
4 servings
For the pesto
- 2 cups fresh basil leaves, packed
- ¼ cup tiger nuts, roughly chopped
- 2 cloves garlic, peeled
- ⅓ cup extra-virgin olive oil
- 1 tbsp fresh lemon juice
- ¼ tsp salt
For the burgers
- 1 ½ lb ground beef (80/20)
- ½ tsp salt
- ¼ tsp ground ginger
- 1 tbsp coconut oil
For serving
- 8 large butter lettuce leaves
- ½ small red onion, thinly sliced (optional)
Instructions
- 1
Make the pesto: combine the basil, tiger nuts, and garlic in a food processor and pulse 8–10 times until coarsely chopped. With the machine running, drizzle in the olive oil in a steady stream and process until the pesto is mostly smooth with a little texture remaining. Add the lemon juice and 1/4 tsp salt, pulse once more to combine, then taste and adjust salt. Transfer to a small bowl and set aside.
- 2
Divide the ground beef into 4 equal portions (about 6 oz each). Gently form each into a patty roughly 3/4 inch thick, pressing a shallow dimple into the center of each with your thumb. Season both sides evenly with the 1/2 tsp salt and ground ginger.
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