| 4 | tsp | canola oil (divided) |
| 1 | oz | package of firm tofu- cut into 2" cubes |
| 3⁄4 | tsp | of salt (divided) |
| 1 | onion (sliced thin in half-moons) | |
| 1 | red pepper cut into 1" thin strips | |
| 2 | clove | of garlic (finely diced) |
| 1 | tsp | of fresh ginger (finely diced) |
| 1 | tsp | of mustard seeds |
| 1 | lb | of baby spinach |
| 1 | c | Stonyfield Organic Low Fat Plain Greek Yogurt |
| 1 1⁄2 | tsp | of curry powder |
| 1⁄4 | tsp | of cumin |