Step 1

Put ginger, garlic, chile flakes, tomatoes, curry powder, garam masala and yogurt into a deep bowl and stir to combine.

Step 2

Add turkey, toss well, cover and refrigerate at least 2 hours or up to overnight.

Step 3

Heat oil in a large skillet over medium heat.

Step 4

Add onions and cook until translucent, about 5 minutes.

Step 5

Stir in turkey and marinade, sweet potatoes, sugar and half-and-half and cook until heated through.

Step 6

Remove from heat and stir in cilantro.

Step 7

Transfer to a large bowl and serve.