feat: add Brown Butter with Sage

cook/ingredients/Brown Butter with Sage.cook

@@ -0,0 +1,3 @@
+>> source: https://cooking.nytimes.com/recipes/5704-pasta-with-butter-sage-and-parmesan
+
+Place @unsalted butter{2%Tbsp} in a #skillet or saucepan{} large enough to hold the cooked pasta; turn heat to medium, and add @fresh sage{30%leaves}. Cook until butter turns nut-brown and sage shrivels, then turn heat to a minimum.

docs/ingredients/brown-butter-with-sage.md

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+---
+comments: true
+tags:
+  - ingredient
+  - butter
+---
+# :seedling: Brown Butter with Sage
+
+![Brown Butter with Sage](../assets/images/brown-butter-with-sage.jpg)
+
+| :timer_clock: Total Time |
+|:-----------------------: |
+| 5 minutes |
+
+## :salt: Ingredients
+
+- :butter: 2 Tbsp unsalted butter
+- :seedling: 30 leaves fresh sage
+
+## :cooking: Cookware
+
+- 1 skillet or saucepan
+
+## :pencil: Instructions
+
+### Step 1
+
+Place unsalted butter in a skillet or saucepan large enough to hold the cooked pasta; turn heat to medium, and add fresh
+sage. Cook until butter turns nut-brown and sage shrivels, then turn heat to a minimum.
+
+## :link: Source
+
+- <https://cooking.nytimes.com/recipes/5704-pasta-with-butter-sage-and-parmesan>

mkdocs.yml

@@ -377,6 +377,7 @@ nav:
       - Blanched Almonds: ingredients/blanched-almonds.md
       - Blueberry Syrup for Pancakes: ingredients/blueberry-syrup-for-pancakes.md
       - Bouquet Garni: ingredients/bouquet-garni.md
+      - Brown Butter with Sage: ingredients/brown-butter-with-sage.md
       - Brown Sugar: ingredients/brown-sugar.md
       - Buttermilk: ingredients/buttermilk.md
       - Candied Orange Peel: ingredients/candied-orange-peel.md