Healthy Creamy Tuna Broccoli Casserole is pure comfort food! This low carb dish is filled with tuna, fresh broccoli, cheese, and it's seasoned beautifully and it comes together in 30 minutes!
Chop the broccoli into small bite-sized florets and transfer to a 9x9 (or similar) baking dish. Add the tuna and stir to combine; Set aside.
Add the cream cheese, cream, and butter to a medium saucepan over medium-high heat; whisk until melted and fully combined. Stir in the shredded cheddar cheese, garlic, Italian seasoning, and salt & pepper. Stir to combine.
Pour cheese mixture onto the broccoli and tuna mixture and sprinkle with shredded mozzarella cheese. Bake for 20-25 minutes or until bubbly and golden.