The Best Vegan Greek Salad

Ingredients

• ¼ cup(s) olive oil
• 3 tablespoon(s) red wine vinegar
• 1 clove(s) garlic (minced or pressed)
• 1 teaspoon(s) dried oregano (plus more for garnish)
• 1/2 teaspoon(s) Dijon mustard
• ¼ teaspoon(s) salt
• 1/4 teaspoon(s) black pepper
• 1 English cucumber (cut lengthwise, seeded, and thickly sliced)
• 1 yellow or orange bell pepper (cut into 1-inch pieces)
• 1 pint(s) cherry or grape tomatoes (halved)
• 7 oz vegan feta
• 1/2 cup(s) pitted Kalamata olives
• 1/4 red onion (thinly sliced)