Vegan Butter Chicken (Tofu Makhani)

Name: Vegan Butter Chicken (Tofu Makhani)
Prep time: 5 min
Cook time: 45 min
Total time: 50 min
Cuisine: Indian
Ingredients: 19 ounce block firm tofu; 2 tablespoons oil; 1/4 teaspoon Salt; 2 tablespoon all-purpose flour; 3 tablespoons vegan butter; 1 teaspoon cumin seeds; 1 large onion (chopped); 4 cloves garlic (crushed); 1 tablespoons ginger (crushed); 3 ounces tomato paste; 1 tablespoons garam masala; 1 teaspoon curry powder; 1 teaspoon ground coriander; 1 teaspoon cayenne pepper (adjust to taste, optional ); 1 teaspoon salt; 13 ounce can full coconut milk; 1 tablespoon vegan butter; Pinch of sugar (to tone down acidity, optional )