• Before starting, remove pizza dough from the fridge and rest in a warm spot for 20 min. Wash and dry all produce.
• Preheat the oven to 450°F.
• Drizzle 1 tsp oil over dough. (NOTE: For 4 servings, drizzle 1 tsp oil over each piece of dough.)
• On a parchment-lined baking sheet, stretch dough into a rough oval shape with oiled hands. (NOTE: For 4 servings, use 2 parchment-lined baking sheets.)
• Let dough rest in a warm place while you prep remaining ingredients.

• Meanwhile, cut or tear oyster mushrooms into 1/2-inch strips.
• Thinly slice remaining mushrooms.
• Peel, then finely chop shallot.
• Peel, then mince or grate garlic.
• In a measuring cup, combine 1/4 cup (1/2 cup) milk (or water) and cream. Set aside.

• Heat a large non-stick pan over medium-high.
• When hot, add 1 tbsp (2 tbsp) oil, sausage and mushrooms.
  Cook for 5-6 min, breaking up sausage and stirring often until sausage is cooked through and mushrooms are golden** 
• Remove from heat, then stir in broth concentrate and half the truffle sea salt. Season with pepper.
• Transfer sausage and mushrooms to a plate. Carefully wipe the pan clean with paper towels.

• Reheat the same pan over medium-low.
• When hot, add 1 tbsp (2 tbsp) butter, then shallots and garlic. Cook for 1-2 min, stirring often, until tender and fragrant.
• Sprinkle Cream Sauce Spice Blend over top. Stir until coated.
• While stirring, gradually add cream mixture. Bring to a gentle boil.
• Cook for 1-2 min, stirring often, until sauce thickens. (TIP: Sauce should be thick.)
• Remove from heat.

• With floured hands, stretch dough again into a large oval shape. (NOTE: The dough should now hold its shape.)
• Spread cream sauce over dough. Sprinkle cheese over sauce.
• Top with spinach, then sausage and mushrooms.
• Bake pizza in the middle of the oven for 16-20 min, until golden and crisp. (NOTE: For 4 servings, bake pizzas in the bottom and top of the oven, rotating sheets halfway through.)

• When pizza is done, let sit for 2-3 min.
• Cut pizza into slices, then sprinkle with as much remaining truffle sea salt as you like. 
• Divide pizza between plates.

If you've opted to add sausage, heat a large non-stick pan over medium-high. When hot, add 1 tbsp (2 tbsp) oil, sausage and mushrooms.
Cook for 5-6 min, breaking up sausage and stirring often until sausage is cooked through and mushrooms are golden** Remove from heat, then stir in broth concentrate and half the truffle sea salt. Season with pepper. Transfer sausage and mushrooms to a plate. Carefully wipe the pan clean with paper towels.