Mediterranean Slipper Bread | rub that Rubs

Ingredients

• 1 package dry active yeast
• 1 cup warm water (105 degree F to 115 degree F)
• 1 egg
• 3 tbsp olive oil
• 1/4 tsp kosher salt
• 3 ½ – 4 cups all-purpose flour
• 1/2 cup crushed tomatoes
• 1 tbsp rub that RUBS Italian 9 Spice or Chicago blend
• 1 zuchini sliced
• 4 baby bella mushrooms sliced
• 1/4 cup pitted kalamata olives
• 1 shallot sliced thin
• 1 sweet bell pepper sliced
• 1 large fresh mozzarella ball sliced