Take out fish filets and pat them dry.
Sprinkle both sides of filets with salt, pepper and Italian seasoning.
Heat 1 tbsp. olive oil in a large skillet over medium heat.
Sear filets for 3-4 minutes on each side and then cook for an additional 2-3 minutes until fish flakes easily with a fork. Remove filets to a plate.
To the same skillet, add the 1 tbsp. garlic and heat until fragrant, 30 seconds or so.
Add the zoodles, cherry tomatoes, spinach, lemon juice and pesto to the skillet and cook for 2-3 minutes until just heated through.
Place 3/4 cups of zoodles and veggies on each plate and top with fish filet.