How to Make It
Bring water and uncooked bulgur to a boil in a small saucepan; cover, reduce heat to low, and simmer 12 minutes or until water is absorbed. Cool slightly.
Place drained unsalted chickpeas in a large bowl; mash until almost smooth. Stir in chopped scallions, ground cumin, 3/4 tsp. kosher salt, smoked paprika, 1 large egg, and 1 large egg white. Stir in bulgur. Shape into 4 (3/4-in.-thick) patties.
Heat olive oil in a large skillet over medium. Add patties to pan; cook 5 minutes on each side or until browned and done.
Mash 1 ripe avocado; stir in 1/8 tsp. kosher salt and 1 grated garlic clove. Divide patties and avocado mixture among 4 whole-wheat hamburger buns.