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1
Heat oven to 375F.
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2
Mix yeast and warm water in small bowl; let stand 10 min.
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3
Meanwhile, combine 1-3/4 cups all-purpose flour and salt in large bowl.
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4
Add yeast and oil; beat with mixer until blended, scraping bowl constantly.
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5
Beat on high speed 3 min., stopping occasionally to scrape bottom and side of bowl.
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6
Stir in whole wheat flour with wooden spoon.
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7
Knead dough on lightly floured surface until dough is smooth and elastic, mixing in remaining all-purpose flour as necessary to prevent sticking.
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8
Divide dough in half.
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9
Cover; let rest 10 min.
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10
Roll each dough half into 13-inch round on lightly floured surface.
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11
Transfer 1 round to 13-inch pizza pan sprayed with cooking spray; press edge of dough to form slight rim.
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12
Sprinkle mozzarella onto bottom of crust.
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13
Combine spinach, 1 egg and 1/4 cup Parmesan; spread over mozzarella.
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14
Top with pepperoni and mushrooms; drizzle with dressing.
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15
Beat remaining egg; brush some of the egg onto edge of dough.
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16
Cover pizza with remaining dough round; pinch edges together to seal.
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17
Score edges with sharp knife.
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18
Cut 12 to 14 (1-inch) slits in top crust for steam to escape; brush with remaining egg.
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19
Sprinkle with remaining Parmesan.
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20
Bake 30 to 35 min.
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21
or until crust is golden brown.