I make mine similar to yours Mama. I start with a little sesame oil in a skillet then add chopped garlic and fresh ginger then sauté until fragrant. I add some Mirin to the pan and let it reduce a bit then I add tamari, stock and a couple Tbls of cornstarch and water slurry. It’s good for about any kind of stir fry. I also like to add some red pepper flakes, Thai chili paste or Szechwan peppercorns in.
I’ve only made it though when I was actually doing stir fry so I never have any left over to do anything else. Here is another really nice stir fry sauce
Chile Orange Oil "China Moon"
3 large Oranges w/unblemished skins
1/2 cup Chile Flakes, dried red
3 tablespoons Fermented Black Beans, coarsely chopped, DON'T RINSE
1 large Garlic clove (to 2) peeled and lightly smashed
2 cups Oil, Corn or Peanut
1/4 cup Sesame Oil, Japanese (I use Kadoya)
Choose oranges with unblemished skins that have been kept as free as possible of waxes and dyes, then wash them carefully with light liquid detergent, warm water and an abrasive sponge. The effort may seem kooky, but it makes a difference. So too will a sharp vegetable peeler that will pare off the flavorful skin (zest) and not the bitter white pith.
Wash the oranges as described above. Peel away the thin layer of orange zest (leaving behind the white pith) and finely mince it.
Combine the minced zest with all of the remaining ingredients in a heavy, non aluminum 2 to 2 1/2 quart saucepan. Rest a deep-fry thermometer on the rim of the pot. Over moderately low heat, bring the mixture to a bubbly 225 degrees to 250 degrees, stirring occasionally. Let bubble for 15 minutes, checking to ensure the temperature does not rise. Remove from the heat and let stand until cool or overnight.
Scrape the oil and seasonings (we call these the "goop") into an impeccably clean glass or plastic container. Store at cool room temperature.
Be creative with the "goop" made from the seasonings as well as the oil. A spoonful into noodles or meat loaf is a tasty revelation.