Black Bean Burgers with Cilantro-Lime Mayo

From the food blog Cookin' Canuck.

Prep: 30 min. + chilling / Cook: 8 min.
Yield: 4 burgers

These are absolutely delicious!  The texture of the patty is obviously not meat, but it is good and tasty.  We will definitely be eating these again.

Burgers:
4 slices stale or toasted whole wheat bread, cubed
2 Tbs. olive or canola oil, divided
1 medium onion, chopped
2 cloves garlic, minced
2 Tbs. minced jalapeno pepper, membranes and seeds removed
1 tsp. ground cumin
1 (15 oz) can black beans, drained and rinsed
1 1/4 cups cooked brown rice
2 tsp. fresh lime juice
1/2 tsp. kosher salt
1/2 tsp. freshly ground black pepper
1/4 cup chopped cilantro
Cilantro-lime Mayo (recipe follows)
4 whole wheat buns, toasted if desired
Cotija cheese, crumbled
Tomato, sliced
Avocado, sliced

Pulse bread in a food processor to form breadcrumbs.  Pour into a bowl and set aside.

Heat 1 Tbs. oil in a large skillet over medium heat.  Add onion and saute until soft.  Add garlic, jalapeno, and ground cumin.  Saute for 2 more minutes.

Scrape mixture into food processor.  Add black beans, brown rice, lime juice, salt, and pepper.  Pulse until beans are chopped but not pureed.

Remove bean mixture into a large bowl.  Add cilantro and 1/2 of the breadcrumbs; stir mixture until combined.  Add more breadcrumbs if needed.

Divide bean mixture into 4 equal portions and form into patties.  Place on a baking sheet or large plate lined with plastic wrap and cover with additional plastic wrap.  Refrigerate for at least 30 minutes.

Heat remaining oil in a large skillet over medium heat.  Cook burgers 4 minutes per side.

Spread Cilantro-lime Mayo on both interior sides of bun.  Top with black bean patty, cotija cheese, tomato, and avocado.

Cilantro-lime Mayo
1/2 cup mayonnaise
2 tsp. fresh lime juice
1/2 tsp. ground cumin
2 Tbs. finely chopped cilantro
1/4 tsp. freshly ground black pepper

In a small bowl, combine mayonnaise, lime juice, ground cumin, cilantro, and pepper.  Stir well.

Notes:
- I probably only used about three slices-worth of bread crumbs.
- One small jalapeno will be about the right amount; however, it wasn't spicy at all to me, so I may use a large one next time.
- Next time you make brown rice, set some aside and make this recipe the same week.  It will save you a lot of time waiting for the rice to cook so you can make your burgers (brown rice takes a lot longer to cook than white rice).
- I didn't really measure my lime juice: I used half a lime for the burger and the other for the mayo.
- We ate ours on wheat kaiser rolls--yummy!
- Cotija cheese is a salty, crumbly, cows milk cheese from Mexico.  Most grocery stores have it.
- Confession: I didn't chill the patties at all because we were hungry and didn't want to wait half an hour to eat.  I don't think it made a difference, but I guess I'll know better next time I make these . . . correctly. Just know that if you're short on time, you'll be fine skipping the refrigeration!
- Use mayo with olive oil--it's all I buy anymore!