Spinach and Shrimp Salad with Chile Dressing

Ingredients

• 8 cups baby spinach (about 8 ounces)
• 1/2 cup grape tomatoes, halved
• 1/4 plus 2 tbsp vegetable oil
• 1 onion, finely chopped
• 1 Holland or serrano chile, minced
• 1 tsp finely grated fresh ginger
• 1/2 tsp cumin seeds
• 1/4 tsp turmeric
• 2 1/2 tbsp fresh lemon juice
• Kosher salt and freshly ground pepper
• 1 pound cooked large shrimp