Prep Your Kitchen
Preheat oven to 375°F.
Spray a 9x13-inch baking dish with cooking spray or drizzle with olive oil.
Prepare the Chicken
Pat chicken breasts dry with paper towels.
Season both sides generously with salt and pepper (about 1/4 teaspoon salt per breast).
If chicken breasts are thick, butterfly them by slicing horizontally through the middle without cutting all the way through.
Make the Cottage Cheese Mixture
In a medium bowl, combine cottage cheese, chopped spinach, minced garlic, and Parmesan cheese.
Mix gently with a spoon until creamy with green flecks throughout.
Add chopped artichoke hearts and fold in carefully without mashing.
Taste and adjust seasoning if needed.
Sear and Assemble
Heat 2 tablespoons olive oil in a large oven-safe skillet over medium-high heat until shimmering.
Add chicken breasts and sear for 2-3 minutes per side until golden brown (not cooked through).
Transfer chicken to prepared baking dish.
Spoon cottage cheese mixture evenly over each chicken breast.
Drizzle remaining olive oil on top.
Bake
Bake for 12-15 minutes until chicken reaches an internal temperature of 165°F.
The topping should be bubbling and slightly golden around the edges.
Optional: Turn on broiler for the last 2 minutes for extra browning (watch carefully).
Rest and Serve
Remove from oven and let rest for 5 minutes before serving.
Use a spatula to transfer each breast to plates.