Mangalorean Beef And Bacon Gravy

Ingredients

• 1 pound beef chuck cut into 1 1/2-inch cubes
• 2 tablespoon ginger paste
• 2 tablespoon garlic paste
• 1 teaspoon freshly ground pepper
• 1 tablespoon white vinegar
• kosher salt
• 3 tablespoons vegetable oil (divided)
• 3 cloves
• 1 inch cinnamon stick
• 1 cup water
• 2 large onions cubed (about 3 cups)
• 3 small green chillies (such as thai bird) slit lengthwise
• 1 tablespoon red chilli powder
• Âź teaspoon turmeric powder
• ½ pound bacon, cut into 1-inch pieces
• 1 cup tomato puree
• 1/2 cup water