Bell Pepper, Tomato, and Feta Salad

Ingredients (11)

• + 3 tomatoes, cored and chopped add to pantry
• + 1 red bell pepper, cored and sliced add to pantry
• ✓ 1 yellow bell pepper, cored and sliced
• + 1 green bell pepper, cored and sliced add to pantry
• + ½ onion, thinly sliced add to pantry
• + 3 ounces crumbled feta cheese, or to taste add to pantry
• + 4 tablespoons canola oil add to pantry
• + 2 tablespoons red wine vinegar add to pantry
• + 1 teaspoon salt add to pantry
• + ½ teaspoon white sugar add to pantry
• + 1 pinch freshly ground black pepper to taste add to pantry