📖 Instructions

1. **Activate the Yeast (Don't skip this part!)**: In a large mixing bowl, or the bowl of your stand mixer, warm 1 cup (240ml) of whole milk until it's comfortably warm to the touch, like a baby's bath – around 105-115°F (40-46°C). If it's too hot, you'll kill the yeast, and if it's too cold, it won't activate. Stir in 2¼ teaspoons (one standard packet) of active dry yeast and 1 teaspoon of granulated sugar. Let this sit for about 5-10 minutes. You should see a foamy layer form on top, a sign that your yeast is happy and alive! If it doesn't foam, your yeast is probably dead, and you'll need to start again with fresh yeast.
2. **Make the Dough (The Heart of the Rolls)**: To your activated yeast mixture, add ½ cup (113g) of melted unsalted butter (let it cool a bit so it's not piping hot!), ½ cup (100g) of granulated sugar, 1 large egg plus 1 large egg yolk (for extra richness and tenderness!), 1 teaspoon of vanilla extract, and ½ teaspoon of salt. Mix these together until well combined. Gradually add 4 cups (480g) of all-purpose flour, one cup at a time, mixing until a shaggy dough forms. If you're using a stand mixer, switch to the dough hook attachment.
3. **Knead, Knead, Knead! (Patience is a Virtue)**: Turn the shaggy dough out onto a lightly floured surface. Knead it by hand for 8-10 minutes, or with a stand mixer on medium-low speed for 6-8 minutes, until the dough is smooth, elastic, and pulls away from the sides of the bowl. It should feel soft and slightly tacky, but not sticky. To test if it's ready, gently stretch a small piece of dough; if it forms a translucent "windowpane" without tearing, you're good to go. This kneading develops the gluten, which is what gives cinnamon rolls their wonderful chew.
4. **First Rise (Let it Grow!)**: Lightly grease a clean large bowl with a little oil. Place the dough ball in the bowl, turning it once to coat. Cover the bowl with plastic wrap or a clean kitchen towel. Let it rise in a warm, draft-free place for 1 to 1.5 hours, or until it has doubled in size. A slightly warm oven (turned off, but warmed by the light for a few minutes) can be a great spot.
5. **Prepare the Filling (Sweet & Spicy Goodness)**: While the dough is rising, combine 1 cup (200g) of packed light brown sugar, 2 tablespoons of ground cinnamon, and ¼ teaspoon of salt in a small bowl. In a separate bowl, melt ½ cup (113g) of unsalted butter and set aside.
6. **Shape the Dough (Bunny Time!)**: Once the dough has doubled, gently punch it down to release the air. Turn it out onto a lightly floured surface. Using a rolling pin, roll the dough into a large rectangle, roughly 12x18 inches (30x45 cm). Try to keep the edges as straight as possible. Don't press too hard, you want to keep that lovely fluffiness.
7. **Spread the Filling**: Brush the melted butter evenly over the entire surface of the dough, leaving about a ½-inch border on one of the long edges (this helps seal the roll). Sprinkle the cinnamon-sugar mixture evenly over the butter. You want full coverage here, so don't be shy!
8. **Roll 'em Up!**: Starting from one of the *long* edges, carefully and tightly roll the dough into a log. Aim for a snug roll, but not so tight that you tear the dough. Once rolled, pinch the seam closed along the bottom edge to seal it.
9. **Slice and Shape the Bunnies (The Fun Part!)**: Using a sharp knife or unflavored dental floss (my personal favourite method for clean cuts!), slice the log into 12 equal pieces, each about 1½ inches thick. For each bunny: Take one slice. Using the sharp knife, cut about two-thirds of the way up through the center of the roll, making a "V" shape at the top. This creates the two "ears" of the bunny. Be careful not to cut all the way through the bottom. Gently separate the two "ears" and fan them out slightly. Pinch the very top tips of the ears to make them pointy. Place these shaped rolls onto your prepared baking sheets, leaving plenty of space between them (they will expand!). You might need two sheets.
10. **Second Rise (Almost There!)**: Cover the baking sheets loosely with plastic wrap or a clean kitchen towel. Let the bunny rolls rise in a warm place for another 30-45 minutes, or until they look visibly puffy and almost doubled in size. This second rise is important for an airy texture. Preheat your oven to 375°F (190°C) during the last 15 minutes of this rise.
11. **Bake the Bunnies!**: Bake the cinnamon rolls for 18-22 minutes, or until they are golden brown on top and cooked through. If they start browning too quickly, you can loosely tent them with foil. The internal temperature should be around 200°F (93°C) if you have a thermometer. Don't overbake, or they'll be dry!
12. **Prepare the Cream Cheese Frosting (The Irresistible Crown)**: While the rolls are baking, make the frosting. In a medium bowl, cream together 4 ounces (113g) softened cream cheese and ½ cup (113g) softened unsalted butter until smooth. Beat in 2 cups (240g) powdered sugar, 1 teaspoon vanilla extract, and a pinch of salt until light and fluffy. If the frosting is too thick, add a tablespoon of milk at a time until desired consistency is reached.
13. **Frost and Serve (The Grand Finale)**: As soon as the cinnamon rolls come out of the oven, let them cool on the baking sheets for about 5-10 minutes. Then, generously spread the cream cheese frosting over the warm rolls. The warmth will slightly melt the frosting, allowing it to seep into all those delicious crevices. Serve immediately and watch everyone go wild for them! These are truly best served warm, you know?