1
Adjust racks to middle and top positions and preheat oven to 450 degrees. Bring 2 TBSP butter (4 TBSP for 4 servings) to room temperature.
In a medium bowl, combine marinara, stock concentrate, half the Tuscan Heat Spice (you’ll use more in the next step), 1 tsp sugar (2 tsp for 4), ½ cup water (1 cup for 4), and a pinch of salt and pepper.