Preheat oven to 375°F and lightly grease your casserole dish (or not, if you like scraping).
Sauté cauliflower rice in olive oil for 3–4 minutes until it stops pretending to be bland.
Add garlic powder, Italian seasoning, salt, and pepper to the cauliflower rice. Set aside like the boss you are.
Mix vegan chicken and marinara sauce in a bowl until everyone’s well-coated and happy.
Layer cauliflower rice at the bottom of your casserole dish like a supportive friend.
Spread the marinara-chicken mixture over the cauliflower like your ex spread drama — generously.
Sprinkle almond flour and nutritional yeast across the top. Follow with vegan mozzarella.
Bake uncovered for 25 minutes or until cheese is bubbly and golden like your summer tan dreams.
Garnish with basil if you're feeling extra.
Serve hot, store leftovers in the fridge, and rehearse your “Oh, it was nothing” face.