This is a pan-fried veggie burger built entirely from mashed sweet potato and regular potato, bound with whole-wheat breadcrumbs and seasoned with cumin, jalapeño, and fresh coriander. It makes 10 patties in 40 minutes, which is the honest reason to make it — you get a full week of grab-and-go lunches from one cooking session.
The short version of why this works
Two things hold this burger together. First, draining the boiled potatoes thoroughly before mashing is non-negotiable — excess water turns the mix slack and the patties fall apart in the pan. Let them sit in the colander for a few minutes, or return them briefly to the warm pot to steam off moisture. Second, the breadcrumb coating does double duty: it seals in moisture during frying and gives the outside a crust that keeps the patty intact when you pick it up. Without that outer layer, you get a soft, fragile disc that sticks to the pan and breaks when you flip it.
About the ingredients
- Safflower, grapeseed, or olive oil: All three work, but grapeseed has the highest smoke point of the group, which matters when you’re frying at medium-high heat. Olive oil is fine if that’s what you have — just don’t crank the heat.
- Whole-wheat breadcrumbs: These are denser than panko and grip the patty surface better. Panko can be swapped in a pinch, but the crust will be lighter and slightly less sturdy.
- Fresh coriander (cilantro): Dried coriander is not a substitute here — the flavor profile is completely different. If you genuinely dislike cilantro, flat-leaf parsley keeps the freshness without the divisive taste.
- Safflower oil specifically: Neutral flavor and high smoke point make it a good default if you’re frying multiple batches back to back without burning the oil between rounds.
Mistakes to avoid
- Making the patties too thick: Thick patties stay soft in the center and don’t hold their shape on the bun. Press them thin — about ½ inch — so the inside firms up by the time the outside is golden.
- Skipping the chill before frying: If you have time, refrigerate the shaped, breadcrumb-coated patties for 20–30 minutes before they hit the pan. Cold patties hold their form far better than room-temperature ones.
- Crowding the pan: Too many patties at once drops the pan temperature and the patties steam instead of fry. Work in batches of 3–4 and keep finished ones warm in a 200°F oven while you fry the rest — this matters a lot when you’re making all 10 at once.
- Under-roasting the red pepper: The recipe says 10–20 minutes — go the full 20. Soft, slightly caramelized pepper blends into the mix cleanly; underdone pepper releases water into the patty as it cooks and weakens the bind. Skip the egg in the mix — it makes the patty mushy and the breadcrumbs alone are enough binder here.
- Storing patties without separating them: Stack them with parchment or wax paper between each patty before refrigerating or freezing. Without it, they fuse together and you’ll tear them apart trying to separate them mid-week.
Potato Overload Burger
Ingredients
- 2 small sweet potatoes
- 4 small potatoes
- 1 small red bell pepper
- 1 teaspoon jalapeno pepper finely chopped
- 2 tablespoons coriander fresh, chopped
- 1 cup breadcrumbs whole-wheat
- 1 small carrot grated
- 1 teaspoon salt
- 1 teaspoon cumin
- ¼ cup safflower grapeseed or olive oil
Instructions
- Peel and chop both sweet potatoes and potatoes. Boil in salted water until soft. Drain and mash. Pre-heat oven to 420°F.
- Chop red pepper and coat with 1 teaspoon of oil. Spread on a cookie sheet and cook for 10 to 20 minutes, or until peppers soften and begin to brown.
- Add red pepper, jalapeno pepper, coriander, carrot, salt, cumin and ⅔ cup of the breadcrumbs to the mashed potatoes. Stir well. Shape into thin patties. Coat with leftover breadcrumbs.
- Heat the oil in a sauté pan. Fry into until golden on both sides.
- Serve as a usual burger, best on buns. My burger was topped with lettuce, tomato, pickles, grapeseed veganaise.
Nutrition
FAQ
Can I freeze these patties, and if so, at what stage?
Yes — freeze them after shaping and coating in breadcrumbs, before frying. Lay them flat on a parchment-lined tray until solid, then transfer to a freezer bag; they keep well for up to 2 months and you can fry them straight from frozen over medium heat with a lid on for the first few minutes.
How do I stop the patties from falling apart when I flip them?
Make sure the first side is fully golden and set before you attempt to flip — if it resists, it’s not ready. A thin, wide spatula slid completely under the patty works better than a narrow one that only catches part of it.
Can I bake these instead of frying them?
You can bake them at 400°F for about 20–25 minutes, flipping once halfway through, but the crust won’t be as crisp or as sturdy as the pan-fried version. Brush the tops lightly with oil before they go in to help the breadcrumbs brown.
The mix seems too wet to shape — what do I do?
Add more breadcrumbs, a tablespoon at a time, until the mixture holds its shape when pressed. The moisture level in potatoes varies a lot depending on variety and how well they were drained, so treat the ⅔ cup of breadcrumbs in the mix as a starting point rather than a fixed amount.