Best One-Pan Salmon and Orzo Recipe - How to Make One-Pan Salmon and Orzo

Ingredients

• 4 (4-oz.) salmon fillets
• Kosher salt
• Freshly ground black pepper
• 1 tbsp. extra-virgin olive oil
• 1 shallot, diced
• 2 cloves garlic, minced
• 8 oz. orzo
• 1/4 c. red wine vinegar
• 2 c. low-sodium vegetable broth
• 1 tsp. dried oregano
• Pinch crushed red pepper flakes 
• 2 c. baby spinach
• 1 c. halved cherry tomatoes
• 1/2 c. crumbled feta
• 2 tbsp. freshly chopped herbs, such as basil, dill, and parsley
• Lemon wedges, for serving