These delightful muffins combine the cozy flavors of a cinnamon roll with the ease of a muffin, featuring a gooey cinnamon swirl and sweet vanilla glaze.
Do not overmix the batter; a few lumps are fine and lead to a more tender muffin.
For the best results, ensure your melted butter for the batter has cooled slightly before mixing with the egg.
Drizzle the glaze over warm muffins so it melts and soaks in, creating extra gooeyness.
Store muffins in an airtight container at room temperature for up to 3 days.