Spiced Mini Burgers with Couscous Salad

INGREDIENTS

• 1 10-ounce box couscous
• 1 pound ground beef
• Kosher salt and pepper
• 1 1/2 teaspoons ground cumin
• 1 1/2 tablespoons dried oregano
• 4 tablespoons extra-virgin olive oil
• 6 scallions, trimmed and sliced
• 4 Roma (plum) tomatoes, quartered
• 1 seedless cucumber, sliced into half-moons
• 3 tablespoons tablespoons fresh lemon juice
• 1 8-ounce container hummus (optional)