Fresh Vegetable Pizza
["2 cans Pillsbury crescent rolls", "1 c. sour cream", "2 Tbsp. horseradish", "1/4 tsp. salt", "1/4 tsp. pepper", "2 c. fresh mushrooms, chopped", "1 c. tomatoes, chopped", "1 c. small broccoli florets", "1/2 c. green pepper, chopped", "1/2 c. green onion, chopped"]
["Heat oven to 375\u00b0.", "Separate dough into 4 long rectangles. Place rectangles crosswise in ungreased 15 x 10-inch jelly roll pan.", "Press over bottom and 1 inch up sides to form crust.", "Seal perforations.", "Bake at 375\u00b0 for 14 to 19 minutes or until golden brown.", "Cool completely."]
["crescent rolls", "sour cream", "horseradish", "salt", "pepper", "fresh mushrooms", "tomatoes", "broccoli florets", "green pepper", "green onion"]