feat: add Hot Milk Cake. Fixes #1248.

cook/desserts/cake/Hot Milk Cake.cook

@@ -0,0 +1,13 @@
+>> source: https://preppykitchen.com/hot-milk-cake/
+>> serves: 12
+>> total time: 45 minutes
+
+Preheat the oven to 350°F. Grease a #9×13-inch baking pan{} with baking spray.
+
+Heat the @whole milk{227%g} and @unsalted butter{113%g} in a #small saucepan{}, stirring occasionally, just until bubbling and butter is melted, about ~{5%minutes}.
+
+Meanwhile, in a medium bowl, whisk together the @all-purpose flour{240%g}, @baking powder{2%tsp}, and @salt{1/2%tsp}. Set aside.
+
+In a #large mixing bowl{} or the bowl of a stand mixer fitted with a paddle attachment, beat the @granulated sugar{400%g} and @eggs{4%large} on medium-high until fluffy, 3 to ~{4%minutes}. Add the flour mixture and beat on low until just incorporated. With the mixer running on low, gradually pour in the hot milk mixture. Stir in @vanilla{1.5%tsp} extract. Pour batter into the prepared baking pan.
+
+Bake for 28 to ~{32%minutes} or until lightly browned, and a toothpick inserted in the center comes out clean. Let the cake cool completely in the pan on a wire rack. Dust the cake with @confectioners' sugar{} before slicing and serving.

docs/desserts/cake/hot-milk-cake.md

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+---
+comments: true
+tags:
+  - dessert
+  - cake
+  - preppy-kitchen
+---
+# :cake: Hot Milk Cake
+
+![Hot Milk Cake][1]{ loading=lazy }
+
+| :fork_and_knife_with_plate: Serves | :timer_clock: Total Time |
+|:----------------------------------:|:-----------------------: |
+| 12 | 41 minutes |
+
+## :salt: Ingredients
+
+- :glass_of_milk: 227 g whole milk
+- :butter: 113 g unsalted butter
+- :ear_of_rice: 240 g all-purpose flour
+- :dash: 2 tsp baking powder
+- :salt: 0.5 tsp salt
+- :candy: 400 g granulated sugar
+- :egg: 4 large eggs
+- :icecream: 1.5 tsp vanilla
+- :candy: some confectioners' sugar
+
+## :cooking: Cookware
+
+- 1 9×13-inch baking pan
+- 1 small saucepan
+- 1 large mixing bowl
+
+## :pencil: Instructions
+
+### Step 1
+
+Preheat the oven to 350°F. Grease a 9×13-inch baking pan with baking spray.
+
+### Step 2
+
+Heat the whole milk and unsalted butter in a small saucepan, stirring occasionally, just until bubbling and butter is
+melted, about 5 minutes.
+
+### Step 3
+
+Meanwhile, in a medium bowl, whisk together the all-purpose flour, baking powder, and salt. Set aside.
+
+### Step 4
+
+In a large mixing bowl or the bowl of a stand mixer fitted with a paddle attachment, beat the granulated sugar and eggs
+on medium-high until fluffy, 3 to 4 minutes. Add the flour mixture and beat on low until just incorporated. With the
+mixer running on low, gradually pour in the hot milk mixture. Stir in vanilla extract. Pour batter into the prepared
+baking pan.
+
+### Step 5
+
+Bake for 28 to 32 minutes or until lightly browned, and a toothpick inserted in the center comes out clean. Let the cake
+cool completely in the pan on a wire rack. Dust the cake with confectioners' sugar before slicing and serving.
+
+## :link: Source
+
+- <https://preppykitchen.com/hot-milk-cake/>
+
+[1]: <../../assets/images/hot-milk-cake.jpg>

mkdocs.yml

@@ -298,6 +298,7 @@ nav:
           - Galette des Rois: desserts/cake/galette-des-rois.md
           - Gâteau Basque: desserts/cake/gâteau-basque.md
           - Grammys Texas Sheet Cake: desserts/cake/grammys-texas-sheet-cake.md
+          - Hot Milk Cake: desserts/cake/hot-milk-cake.md
           - Hummingbird Cake: desserts/cake/hummingbird-cake.md
           - Ina Garten's Coconut Cake: desserts/cake/ina-garten's-coconut-cake.md
           - King Arthur's Carrot Cake: desserts/cake/king-arthurs-carrot-cake.md