2 tablespoons olive oil
1 teaspoon cumin seed
1/2 teaspoon garam masala
1/4 teaspoon ground cardamom
1/4 teaspoon cayenne pepper
1/2 teaspoon black mustard seed
1/2 teaspoon salt
2 cloves garlic, minced
2 (4 ounce) chicken thighs, cut into bite size pieces
2 medium potatoes, diced
2 roma (plum) tomatoes, diced
1/2 bunch Swiss chard, chopped
1 (8 ounce) container plain yogurt