PREHEAT oven to 350° F. Paper-line or grease 30 muffin cups.
COMBINE flour, pumpkin pie spice, baking soda and salt in large bowl. Combine sugar, pumpkin, eggs, oil and juice in large mixer bowl; beat until just blended. Add flour mixture to pumpkin mixture; stir just until moistened. Spoon batter into prepared muffin cups, filling 3/4 full.
BAKE for 25 to 30 minutes or until wooden pick inserted in centers comes out clean. Cool in pans on wire racks for 10 minutes; remove to wire racks to cool completely. Store muffins in covered container or resealable plastic bags.
FOR 72 MINI MUFFINS:
PREPARE as above; filling 3/4 full. Bake for 15 to 17 minutes.
FOR 12 JUMBO MUFFINS:
PREPARE as above; filling 3/4 full. Bake for 33 to 36 minutes.
Note: *LIBBY’S 100% Pure Pumpkin is considered a Super Food as it is low in calories and fat and is a naturally rich source of fiber and Vitamin A (an antioxidant).
* Percentage Daily Values are based on a 2000 calorie diet.