Mussels in Tomato and Basil Broth - Great Easy Recipe

Ingredients

• 1 kg fresh mussels, cleaned and debearded
• 2 tbsp olive oil
• 1 small yellow onion, finely diced
• 4 cloves garlic, minced
• ½ tsp red pepper flakes (optional, for heat)
• ½ cup dry white wine
• 1 can diced tomatoes
• ¼ cup fresh basil leaves, torn or thinly sliced
• Salt and pepper to taste
• 1 tbsp butter (optional, for richness)
• Crusty toasted baguette or sourdough
• Extra fresh basil for garnish
• Lemon wedges (optional)