Ingredients

• 2 large round tomatoes
• 1 red onion, thinly sliced
• 1 serrano, thinly sliced
• 1 tablespoon chopped cilantro leaves
• 1/4 cup queso fresco
• 1 teaspoon Mexican oregano
• 1 tablespoon extra-virgin olive oil
• 1 tablespoon white wine vinegar
• Salt and pepper

Instructions

1. Slice tomatoes about 1/4-inch thick and arrange on a plate with the sliced onions. Place the sliced chile alongside the tomatoes and sprinkle the cilantro on top and around the plate. Crumble the queso fresco on top.
2. In a bowl combine the oregano, oil, and vinegar and mix well. Drizzle the vinaigrette on top just before serving. Season with salt and pepper, to taste.