Gratin:

• 2 tsp neutral cooking oil generic cooking oil
• 1/2 onion chopped, medium
• 3 cloves garlic finely chopped
• 3.5 tbsp flour Use rice flour to make it gluten-free, or use 1/4 cup cashews blended into the non dairy milk below
• 1 Tbsp Jamaican curry powder recipe below
• 2 cups unsweetened non-dairy milk soy for nut-free, cashew milk for richer sauce, such as almond milk; use coconut
• 1/2 to 3/4 tsp salt
• cauliflower half a small head; sliced into not more than 1/4 inch thick slices
• 2 potato 1/8 inch thick, medium yukon or russet; thinly sliced
• 1/4 cup water or vegetable broth

Breadcrumb topping: Optional

• 1/3 cup breadcrumbs (gluten-free if necessary)
• 1/4 tsp salt
• 2 cloves garlic minced
• 1/4 tsp thyme dried
• 1/4 tsp black pepper
• 1/4 tsp smoked paprika or more

Jamaican Curry Powder:

• 1/2 tsp ground coriander
• 1/4 tsp cumin ground
• 1/4 tsp ground mustard
• 1/4 tsp onion powder
• 1/2 tsp thyme dried
• 1/2 tsp parsley dried
• 1/4 tsp cayenne pepper or more
• 1/4 tsp black pepper
• 1/8 tsp allspice or more
• cinnamon ground nutmeg or clove, ground ginger, a good dash
• 1/4 tsp lime zest or add 1/2 tsp lime juice after roasting the spices and flour, mix in at Step 2.