Cut the broccoli into smaller florets. Cut the asparagus into smaller pieces. Add the broccoli and asparagus to a bowl. Drizzle two tablespoons of olive oil over the veggies and season with half of the salt. Toss to combine. Set it aside.
Step 2
Add the shrimp to another bowl. Peel and finely chop the garlic. Finely chop the rosemary. Add the garlic, rosemary, one tablespoon of olive oil, and the remaining salt to a bowl with shrimp and toss to combine.
Step 3
Preheat the oven to 200°C (400°F). Peel and slice the onion. Arrange the shrimp, broccoli, asparagus, and onions over a sheet pan lined with parchment paper. Bake for 15-20 minutes.
Step 4
Crumble the cheese. Finely chop the parsley. Top everything with crumbled cheese, parsley, and olives. Garnish with some lemon slices, and serve immediately!