Tuna on Toast

By Totlxtc

Ingredients

• 1 * 1 tbsp extra-virgin olive oil (preferably Spanish)
• 1 * 1 medium yellow onion, thinly sliced
• 1/2 * 1/2 teaspoon sea salt, divided
• 4 * 4 plum tomatoes, halved lengthwise
• 1 * 1 baguette, cut into 16 slices (1/2 inch each) and toasted
• 1 * 1 can (6 oz) Spanish oil-packed bonito tuna (such as Ortiz), drained and flaked
• 1 * 1 tablespoon chopped fresh chives

Details

Servings 8

Preparation

Step 1

Heat oil in a medium pan over low heat. Cook onion until golden brown, about 30 minutes. (Add 1 to 2 tbsp water if onions stick.) Add 1/4 tsp sea salt; set aside. Place a grater over a bowl. Rub cut surfaces of tomatoes across grater. Discard skins. Add remaining 1/4 tsp salt. Spread grated tomato over toasts (about 1 tsp per toast). Top with onion and tuna. Garnish with chives.

The skinny

118 calories per 2 toasts, 2.9 g fat (0.3 g saturated), 15.4 g carbs, 0.6 g fiber, 8.5 g protein