Warm the milk in a microwave oven or in a small saucepan on the stovetop. You might warm it to about 120℉ and then melt the butter in it. However, it should not be above 115℉ by the time it comes into contact with the dry mixture, which contains the yeast.
1¾ cups warm milk, ¼ cup butter
Add the milk, melted butter, honey, vinegar, and egg into the dry mixture and process until everything is combined. You might need to stop and use a spatula to scrape any flour from the edges of the bowl. Continue to mix the dough for about 5 minutes, until it forms a smooth, moist batter.
¼ cup honey, 2 teaspoons apple cider vinegar, 1 large egg
Turn the dough out onto a lightly-floured surface. With gluten-free flour on a rolling pin, roll the dough into a rectangular shape approximately 12- by 14-inches.
Spread softened butter over the rectangle. Then, sprinkle sugar and cinnamon over it.
¼ cup very soft butter, ½ cup raw sugar, 1 tablespoon ground cinnamon
Starting on a long side, roll the dough into a log shape. Then, use a bench scraper or sharp knife to cut the roll into 12 separate rolls.
Cover the pan of cinnamon rolls loosely with plastic wrap. Allow them to rise in a warm place for about 1½ hours.
When the proofing time is almost up, preheat the oven to 350℉ (232℃).
Bake the cinnamon rolls for 20 minutes or until a toothpick poked into the dough part of a center one comes out clean.
Prepare the frosting by creaming the softened cream cheese, honey, and vanilla together. Whip the cream. Gently stir the whipped cream into the cream cheese mixture until you have a smoothly combined frosting.
½ cup cream cheese, 2 tablespoons liquid honey, ½ teaspoon pure vanilla extract, ½ cup heavy whipping cream
Spread frosting over the cinnamon rolls just before serving.