A delicious, cheesy, and fluffy pizza creation in popover form.
Preheat your oven to 425°F.
In a blender, combine the eggs, egg whites, milk, and tomato paste and blend until smooth. Then add the oregano, garlic powder, salt, 2 tbsp of the melted butter, and flour. Blend on high speed for 2-3 minutes or until completely smooth.Pour the batter into a liquid measuring cup and let rest at room temperature for 20 minutes.
Preheat the popover pan in the oven.
Fold ¼ cup Parmesan and ¼ cup pepperoni into the batter.
Remove the popover pan from the oven and brush ¼ teaspoon melted butter in each cup, then fill ¾ of the way full with batter. Top with the remaining pepperoni and remaining Parmesan cheese.
Bake the popovers for 25-30 minutes, or until they appear puffed and dry.
Garnish the popovers with the basil slices and serve with warm marinara sauce.