Preheat a grill or grill pan to medium heat.
In a small bowl, whisk together the red onion, Peppadew peppers, sherry vinegar, honey, and 2 tablespoons olive oil to make the dressing.
Brush both sides of the eggplant and halloumi with the remaining olive oil.
Season the eggplant with salt and black pepper.
Grill the eggplant for 5–6 minutes per side until tender with beautiful char marks.
Grill the halloumi for 1–3 minutes per side until golden and lightly crisp.
In a large bowl, toss the arugula, cooked lentils, and mint with about 3 tablespoons of the dressing.
Arrange the salad on a serving platter.
Top with the grilled eggplant, grilled halloumi, and chopped smoked almonds.
Drizzle the remaining dressing over the top and serve immediately.
This Halloumi and Eggplant Salad is best enjoyed warm while the halloumi is freshly grilled.