Preheat oven to 400 degrees F. Line a baking sheet with parchment paper for easy cleanup.
Place the green beans and cherry tomatoes in a bowl. Drizzle with 1 teaspoon olive oil, 1 clove of minced garlic, and a sprinkle of salt and pepper. Toss to coat evenly.
Place salmon fillets on one side of the sheet pan. Drizzle with lemon juice, lemon zest, remaining garlic, Italian seasoning, salt, and pepper.
Add the vegetables to the same baking sheet.
Roast in the oven for 15-18 minutes, or until salmon flakes easily with a fork and vegetables are tender.
Serve immediately. Garnish with extra lemon slices if desired, and enjoy!