Preheat oven to 400 degrees F. Spray 2 (24-count) mini-muffin pans with canola oil cooking spray; set aside.
In a medium mixing bowl stir together all ingredients until blended. Using a tablespoon, spoon batter into mini-muffin tins, filling to the rim. Bake in preheated oven 15 minutes or until golden brown.
Butter:
Combine all ingredients in small bowl; beat until light and fluffy. Serve with corn muffins.
NOTE: For standard 2 1/2-inch muffins: spoon batter into 18 to 20 muffins cups; fill 2/3 full. Bake in preheated oven 16 to 18 minutes.