Vegetable Pizza
["2 (8 oz.) cans crescent dinner rolls", "1 (8 oz.) carton sour cream", "1 Tbsp. prepared horseradish", "1/4 tsp. salt", "1/8 tsp. pepper", "1 c. sliced fresh mushrooms", "1 c. chopped tomatoes", "1 c. small broccoli florets", "1/2 c. chopped green bell peppers", "1/2 c. chopped green onions"]
["Heat oven to 375\u00b0.", "Separate dough into 4 long triangles and place crosswise on ungreased 15 x 10 x 1-inch baking pan.", "Press over bottom and up the sides to form a crust.", "Seal perforations. Bake at 375\u00b0 for 12 to 15 minutes or until golden brown.", "Cool completely."]
["crescent dinner", "sour cream", "horseradish", "salt", "pepper", "mushrooms", "tomatoes", "broccoli florets", "green bell peppers", "green onions"]