Lemon wedges for serving
¼ tsp. ground pepper
2 tbsp. unsalted butter, melted
¼ cup chopped fresh cilantro
1 tbsp. lemon juice
1 pound peeled and deveined raw shrimp (16-20 per pound), tails left on if desired
⅓ cup dry white wine, such as pinot grigio
¼ tsp. cayenne pepper
½ tsp. salt, divided
1 tsp. ground cumin
1 tbsp. ground coriander
1 tbsp. minced garlic
2 tbsp. extra-virgin olive oil
1 2½- to 3-pound spaghetti squash, halved lengthwise and seeded