Sage Leek and White Bean Patties, Vegan

Earthy mushrooms and tender leeks bind with white beans and toasted sunflower seeds in herbaceous patties that deliver umami depth from sage, rosemary, and vegetable bouillon. The chia seed binder creates a firm, cohesive texture that crisps beautifully when pan-fried. Perfect for plant-based dinners, meal prep, or as a satisfying burger alternative, these patties offer a rustic, savory profile that works equally well as a main course or sandwich filling. This version prioritizes whole ingredients and fresh herbs over store-bought veggie burger mixes.
Ingredients
- 4 tablespoon chia seeds
- ½ cup bean juice or vegetable broth or water, reserved
- 6 oz mushrooms, maitake or oyster or shiitake or chanterelle or cremini, torn into small pieces
- 2 rib celery, diced
- 2 cup leeks, chopped small
- 4 clove garlic, minced
- 2 tablespoon fresh sage, minced
- 1 tablespoon fresh rosemary, minced
- ¾ teaspoon sea salt, or to taste
- ¼ teaspoon white pepper
- 1 cup bread crumbs, or gluten-free breadcrumbs
- ½ cup sunflower seeds, toasted
- 15 oz white beans, drained and rinsed
- 1 teaspoon vegetable bouillon paste, Better Than Bouillon No-Chicken or similar
- 1 teaspoon apple cider vinegar
- olive oil, for searing
- 2 tablespoon avocado oil, for pan-frying
Instructions
- 1
Soak chia seeds in reserved bean juice, vegetable broth, or water.
- 2
Heat oil in a pot over medium-high and sear mushrooms for 6-8 minutes, stirring often, until browned.
- 3
Add celery, leeks, garlic, sage, and rosemary; saute 8 minutes until leeks soften.
- 4
Season with salt and white pepper; transfer to a large bowl.
- 5
Pulse bread crumbs to coarse-fine meal consistency; add sunflower seeds and pulse until seeds are partially broken; add to bowl.
- 6
Pulse beans until chunky-smooth and add to bowl.
- 7
Whisk bouillon paste and vinegar into soaked chia seeds until fully incorporated; stir into all ingredients.
- 8
Form mixture into patties using a scoop or hands on a parchment-lined baking sheet.
- 9
Bake at 350F for 20 minutes.
- 10
To serve, pan-fry patties in avocado oil over medium-high heat 3-5 minutes per side until golden crust forms, adding more oil as needed.
Tips
Toast sunflower seeds yourself for superior flavor; raw seeds can taste flat. Pulse just enough to break them slightly, leaving some texture intact.
Chill formed patties 30 minutes before baking for firmer structure, or bake ahead and refrigerate up to 3 days, then pan-fry fresh from cold.
Don't skip the 20-minute bake; it dries the patties enough to hold together during pan-frying. The golden crust requires sufficient initial drying.
Good to Know
Refrigerate cooked patties up to 3 days in airtight container. Freeze unbaked patties up to 1 month on parchment, then transfer to freezer bag. Bake frozen patties 25 minutes, then pan-fry.
Form and bake patties up to 3 days ahead; store in fridge. Pan-fry fresh before serving for best crust. Can also freeze unbaked patties and bake directly from frozen.
Serve warm with grain bowls, leafy greens, or tucked into a sandwich with avocado and tomato. Pairs with tahini sauce, sriracha mayo, or simple lemon-herb dressing.
Common Mistakes
Overmix the chia binder to avoid mushy patties; stir just until incorporated.
Skip the initial 20-minute bake to avoid soggy, falling-apart patties during pan-frying.
Undercook mushrooms and leeks to avoid watery mixture; sear mushrooms until browned and leeks fully softened.
Use cold oil when pan-frying to avoid steaming instead of crisping; heat oil first, then add patties.
Substitutions
Gluten-Free Swaps
General Alternatives
FAQ
Can I bake these patties instead of pan-frying?
Yes. After the initial 20-minute bake, increase oven temperature to 400F and bake 15-20 minutes more until the exterior is crispy and browned, flipping halfway. The crust won't be quite as golden as pan-fried, but texture improves significantly.
What if I can't find Better Than Bouillon paste?
Use 1/2 teaspoon white miso paste mixed with 1/4 teaspoon water, or 1 teaspoon vegetable bouillon powder dissolved in a touch of warm bean juice. Adjust salt to taste as miso and bouillon vary in saltiness.
How long do cooked patties keep refrigerated?
Up to 3 days in an airtight container. Unbaked patties can be frozen for 1 month; bake directly from frozen adding 5 extra minutes. Pan-fry from cold for best results.