Fresh Tomato Curry Sauce

Name: Fresh Tomato Curry Sauce
Ingredients: 4 thin-cut pork chops; salt and freshly ground black pepper to taste; 1 pinch cayenne, or to taste; 1 tablespoon avocado oil or clarified butter; 3/4 cup diced yellow onion; 2 tablespoons finely diced jalapeno pepper; 1 tablespoon minced ginger; 3 cloves garlic, sliced; 1/2 teaspoon salt, plus more to taste; 1 teaspoon garam masala; 1/2 teaspoon cumin; 1/4 teaspoon turmeric; 2 generous cups roughly chopped fresh tomatoes; 1 teaspoon tamarind paste, or to taste; 1/3 cup water