Begin by browning the ground beef in a non-stick skillet.
Once it is cooked, drain any excess fat and cool slightly.
Add the potatoes, carrots, onions, garlic and tomatoes to your slow cooker.
Add the spices and mix well and then mix in the ground beef.
Cook on low for 6 to 8 hours or on high for 3 to 4 hours.
Add the frozen peas during the last 30 minutes of cooking to ensure that they don't become soggy.
Serve with rice or naan bread.