feat: add Tomato Sauce. Fixes #1233.

cook/sauces-and-dressings/Tomato Sauce.cook

@@ -0,0 +1,15 @@
+>> source: https://www.onceuponachef.com/recipes/tomato-sauce-basil.html
+>> serves: 1 quart
+>> total time: 2 hours 30 minutes
+
+If using fresh tomatoes: Bring a large #pot{} of water to a rolling boil. Fill a #large bowl{} halfway-full with ice cubes and cold water. Using a #sharp knife{}, cut a 1/4 inch deep X on one end of each @plum tomato{4%lbs}. Place the scored tomatoes into the boiling water and cook until you see the skin starting to wrinkle and split, 1 to ~{2%minutes} (be careful not to cook too long, or the tomatoes will become soft and difficult to handle). Using a slotted spoon, lift the tomatoes out of the pot and plunge them into the ice cold water bath. Let sit for a few minutes to cool, then transfer the tomatoes to a cutting board and, using your hands, peel off their skins.
+
+Cut the tomatoes into 1/2 inch chunks (discard the cores at this point) and transfer them, along with all of their juices, into a #Dutch oven or saucepan{}. Alternatively, you may use canned @whole peeled plum tomatoes (alternative){2%28-oz cans}.
+
+To the chopped tomatoes, add the @unsalted butter{6%Tbsp}, @olive oil{4%Tbsp}, @yellow onions{2%medium}, @garlic{4%cloves}, @salt{1.25%tsp}, and @granulated sugar{1%tsp}. Bring to a gentle boil, then reduce the heat to low and simmer, uncovered, for 1.5 to ~{2.5%hours}, stirring occasionally and mashing the tomatoes, until the sauce is no longer watery.
+
+Remove and discard the onions.
+
+Using a #wooden spoon or potato masher{}, mash any large chunks of tomatoes and garlic to make a slightly chunky and thick sauce.
+
+Taste and adjust seasoning if necessary. Before serving, stir in the chopped @fresh basil{2%Tbsp}.

docs/sauces-and-dressings/tomato-sauce.md

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+---
+comments: true
+tags:
+  - sauce
+---
+# :tomato: Tomato Sauce
+
+![Tomato Sauce][1]{ loading=lazy }
+
+| :fork_and_knife_with_plate: Serves | :timer_clock: Total Time |
+|:----------------------------------:|:-----------------------: |
+| 1 quart | 2.53 hours |
+
+## :salt: Ingredients
+
+- :tomato: 4 lbs plum tomato
+- :tomato: 2 28-oz cans whole peeled plum tomatoes (alternative)
+- :butter: 6 Tbsp unsalted butter
+- :olive: 4 Tbsp olive oil
+- :onion: 2 medium yellow onions
+- :garlic: 4 cloves garlic
+- :salt: 1.25 tsp salt
+- :candy: 1 tsp granulated sugar
+- :leafy_green: 2 Tbsp fresh basil
+
+## :cooking: Cookware
+
+- 1 pot
+- 1 large bowl
+- 1 sharp knife
+- 1 Dutch oven or saucepan
+- 1 wooden spoon or potato masher
+
+## :pencil: Instructions
+
+### Step 1
+
+If using fresh tomatoes: Bring a large pot of water to a rolling boil. Fill a large bowl halfway-full with ice cubes and
+cold water. Using a sharp knife, cut a 1/4 inch deep X on one end of each plum tomato. Place the scored tomatoes into
+the boiling water and cook until you see the skin starting to wrinkle and split, 1 to 2 minutes (be careful not to cook
+too long, or the tomatoes will become soft and difficult to handle). Using a slotted spoon, lift the tomatoes out of the
+pot and plunge them into the ice cold water bath. Let sit for a few minutes to cool, then transfer the tomatoes to a
+cutting board and, using your hands, peel off their skins.
+
+### Step 2
+
+Cut the tomatoes into 1/2 inch chunks (discard the cores at this point) and transfer them, along with all of their
+juices, into a Dutch oven or saucepan. Alternatively, you may use canned whole peeled plum tomatoes (alternative).
+
+### Step 3
+
+To the chopped tomatoes, add the unsalted butter, olive oil, yellow onions, garlic, salt, and granulated sugar. Bring to
+a gentle boil, then reduce the heat to low and simmer, uncovered, for 1.5 to 2.5 hours, stirring occasionally and
+mashing the tomatoes, until the sauce is no longer watery.
+
+### Step 4
+
+Remove and discard the onions.
+
+### Step 5
+
+Using a wooden spoon or potato masher, mash any large chunks of tomatoes and garlic to make a slightly chunky and thick
+sauce.
+
+### Step 6
+
+Taste and adjust seasoning if necessary. Before serving, stir in the chopped fresh basil.
+
+## :link: Source
+
+- <https://www.onceuponachef.com/recipes/tomato-sauce-basil.html>
+
+[1]: <../assets/images/tomato-sauce.jpg>

mkdocs.yml

@@ -901,6 +901,7 @@ nav:
       - Tofu Mayonnaise: sauces-and-dressings/tofu-mayonnaise.md
       - Tomato Bruschetta: sauces-and-dressings/tomato-bruschetta.md
       - Tomato Ragu: sauces-and-dressings/tomato-ragu.md
+      - Tomato Sauce: sauces-and-dressings/tomato-sauce.md
       - Tzatziki Dip: sauces-and-dressings/tzatziki-dip.md
       - Tzatziki Sauce: sauces-and-dressings/tzatziki-sauce.md
       - Vegan Caesar Dressing: sauces-and-dressings/vegan-caesar-dressing.md