Shrimp Scampi with Spaghetti Squash Recipe

Ingredients

• 6 tablespoons olive oil, divided
• 1 small spaghetti squash, halved and seeded
• salt and ground black pepper to taste
• 4 cloves garlic, minced
• 1 pound uncooked medium shrimp, peeled and deveined
• 1 pinch red pepper flakes, or to taste
• 1 lemon, juiced
• 0.5 lemon, zested
• 2 tablespoons chopped fresh parsley