Heat ghee in a saucepan over medium heat
Add the onion and cook for about 7 minutes
Add the garlic, spices, and salt and cook for another couple minutes.
Add the crushed tomatoes, ACV, honey, and mustard and let it come to a simmer. Reduce the heat to a low simmer for 30 minutes stirring occasionally to prevent sticking to the bottom and burning.
Let the sauce cool, then blend in the blender. Or use an immersion blender.
Store in a jar for several weeks in the fridge