Step 1

In an 8x10-inch or similar size baking dish (or a 9x9-inch baking dish) add the oats, flour, baking powder, chia seeds, salt, and spices and mix really well. Add all the vegetables and toss well.

Step 2

Then add the oil and warmed milk and mix really well. Using a spatula even the mixture out. Let the mixture sit for 5-10 minutes while the oven is preheating.

Step 3

Preheat the oven to 350ºF (180ºC) then bake the oats for 35-45 minutes or until the top is set and the edges are slightly golden.

Step 4

Remove the baking dish from the oven and let the baked oats cool completely before slicing. You can serve it warm or cold with ketchup or chutney or a squeeze of lemon juice or other dressings or as it is.

Step 5

Slice and store refrigerated in a closed container for upto 4 days, or freeze for upto 2 months. Reheat in the oven or air fryer. For 5 mins.