Thai Mango-Prawn Salad

Ingredients (17)

• + 2 tablespoons peanut oil add to pantry
• + 1 pound large shrimp, peeled and deveined add to pantry
• + 1 tablespoon chopped garlic add to pantry
• + 1 ½ teaspoons chopped pickled ginger add to pantry
• + ½ cup mirin (Japanese sweet wine) add to pantry
• + 1 tablespoon fish sauce add to pantry
• + 1 tablespoon rice vinegar add to pantry
• ✓ ½ red pepper flakes, or more to taste
• + 1 red onion, thinly sliced add to pantry
• + ½ cup matchstick-cut carrots add to pantry
• + ¼ cup chopped cashews add to pantry
• + ¼ cup chopped green onions, or more to taste add to pantry
• + 1 ripe mango, cubed add to pantry
• ✓ ½ lime, juiced
• + ½ teaspoon soy sauce, or more to taste add to pantry
• + 1 pinch white sugar add to pantry
• + 1 romaine hearts, chopped into bite-sized pieces, or more to taste add to pantry