Sweetened Condensed milk. I don't know where I got this recipe, hope it helps
6 cups Whole milk
1/2 vanilla bean
4 1/2 cups sugar
Heat the milk and sugar in a heavy saucepan over medium-low heat with the vanilla bean, which has been split lenghthwise, scraped with the back edge of a knife and added to the milk--pod and all.
When the sugar is dissolved, raise the heat to medium-high and hold between a simmer and a boil, stirring occasionally, for about an hour. be sure the milk doesn't stick to the pan. The milk will thicken, turn beige and darken to light tan.
Strain into a bowl and cool. The "condensed" milk will have reduced to 4 1/2 cups. It will keep several weeks covered in the fridge.
Use in equal amounts in recipes that use condensed milk.
I haven't tried this recipe yet but it sound easy to make, don't know how it would go in the TMX but will give it a try