Marinated Tomatoes with Mint Recipe | Saveur

Ingredients

• 2 lb. cherry tomatoes, preferably Sun Gold, halved
• ¹⁄₂ medium red onion, thinly sliced
• ¹⁄₄ cup extra-virgin olive oil
• 3 tbsp. red wine vinegar
• Kosher salt
• 1 lb. red or yellow heirloom tomatoes, cored and sliced crosswise
• Freshly cracked black pepper
• 1 cup loosely packed mint leaves, torn into bite-size pieces
• Flaky sea salt