Cinnamon Cruffins are a simple version of homemade cinnamon rolls, made with crescent roll dough, raisins, and sugar; baked in a muffin tin. Makes 12 rolls.
Lightly spray a standard 12-cup muffin baking tin with non-stick cooking spray. Set aside.
Open both cans of croissants. On a lightly floured work surface, roll each tube of dough to a 12 x 16-inch rectangle, until the perforated seam is gone.
In a small bowl, combine sugar, brown sugar, cinnamon, and cardamom.
Spread a small amount of the melted butter on each sheet of dough.
Sprinkle with half of the cinnamon sugar mixture. Sprinkle with the ½ cup of raisins (even distribute if you can).
Top with the second layer of croissant dough.
Slice the dough into long strips. Roll each strip up, similar to a cinnamon roll.
Dip each roll into the remaining butter and cinnamon sugar mixture.
Place each roll in a prepared muffin tin (there will be 12).
Drizzle any remaining butter of the rolls.
Bake for 18-20 minutes in preheated oven until golden brown.
Remove rolls from the oven and immediately roll each cruffin in the remaining cinnamon sugar mixture.