swordfish with peppers and potatoes

Name: swordfish with peppers and potatoes
Prep time: 20 min
Cook time: 40 min
Total time: 1 h
Cuisine: Mediterranean
Ingredients: 2 tablespoons extra-virgin olive oil; 2 red bell peppers, stemmed seeded, and cut into 1/2-inch-wide strips; 2 green bell peppers, stemmed, seeded, and cut into 1/2-inch-wide strips; 1 onion, halved and sliced thin; 1 teaspoon table salt, divided; 4 garlic cloves, minced; 1 tablespoon tomato paste; 1 teaspoon ground dried Espelette pepper, divided; 1 (14.5-ounce) can whole peeled tomatoes, drained with 1/4 cup juice reserved, chopped coarse; 1-pound Yukon Gold potatoes, peeled, cut into 1-inch pieces; 4 (6-ounce) tilapia fillets, 1.5 inches thick; 1/4 cup Salsa Verde