Start by making your tuna salad. In a small bowl, combine tuna, cottage cheese, and mayonnaise. Stir until well combined.
Begin making dressing. In a small bowl combine lemon juice, olive oil, Dijon mustard, apple cider vinegar, maple syrup, oregano, salt, and pepper. Whisk well.
Next, assemble the salad platter by placing lettuce as the base, followed by green beans, hard-boiled eggs, baked potatoes, cucumbers, red onions, and tuna salad.
Pour dressing over the drop of platter. Stir, serve, and enjoy!