Preheat oven to 350 and butter a 12-cup muffin tin, or line with muffin tin liners.
Process the sugar and orange peel in a food processor until the peel has been totally incorproated into the sugar and it is fragrant, pale orange, and moist like brown sugar.
In a large bowl whisk the orange sugar, vegetable oil, milk, eggs, and vanilla extract together until well blended. Make sure to break up those eggs.
In a separate bowl whisk together the flour, baking powder, baking soda, and salt to combine.
Add the dry ingredients to the wet and whisk until combined. Small lumps are ok, don't overwork your batter.
Fold in the cranberries.
Divide the batter into the muffin tins, and top with the sparkling sugar. You can bake right away but I find letting the batter rest on the counter for up to an hour results in the highest rise.
Bake for about 25 minutes until risen and just starting to turn golden on top.
Allow to cool in the muffin tins before removing.
Muffins are best the same day, but they'll last a day or two more covered on the counter. Bring them back to 'life' by heating for 15-20 seconds in the microwave.
Nutritional information is provided as a courtesy and is an estimate only. This information comes from online calculators. Although The View from Great Island attempts to provide accurate nutritional information, these figures are only estimates.
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