Heat a pot over medium-low heat. Once heated, pour in the oil. Allow the oil to heat up for 30 seconds or so.
2 TBS olive oil
Add in the onions and sauté for 5 minutes, stirring occasionally. Add a dash of salt to help cook the onions. If the onions start to brown, lower the heat.
½ onion
Add the minced garlic to the onion. Cook for 30 seconds, stirring continuously.
3 cloves garlic
Pour in the curry powder, ginger, turmeric and salt. Cook for 30 seconds, stirring to coat the onions and garlic.
1 TBS yellow curry powder, ½ tsp ground ginger, ½ tsp ground turmeric, 1 ½ tsp salt
Next, pour in the coconut milk and broth. Bring to a boil over medium heat.
2 15 oz cans coconut milk, 2 cups chicken broth
Add in the cubed sweet potato. Bring back to a boil, then lower to a simmer. Let simmer for 10 - 15 minutes. Start checking the doneness of the potatoes after 10 minutes. Potatoes are done when soft through, but not mushy.
2 sweet potatoes
Once potatoes are cooked, turn off the heat. Add the juice and zest of a lime. Stir to incorporate throughout.
1 lime
Serve on top of rice or with flat bread.