Shrimp Orzo

Bahan-bahan (6 porsi)

• 1 ¼ pounds large raw shrimp (31 to 35 count, peeled and deveined (use fresh or frozen, thawed shrimp))
• ½ teaspoon ground black pepper
• ¼ teaspoon kosher salt
• 1 tablespoon extra virgin olive oil
• 1 small yellow onion (diced)
• 3 cloves garlic (minced)
• 1 pound asparagus (trimmed and cut into 2-inch pieces)
• 8 ounces uncooked whole wheat orzo pasta (I like DeLallo)
• 2 ½ cups reduced sodium chicken broth
• 1 large lemon (zest and juice (about ¼ cup))
• ½ cup freshly grated Parmesan cheese (divided)
• 2 tablespoons chopped fresh parsley (plus additional for serving)
• Lemon wedges (for serving)