1Prepare the marinade by combining yogurt, garlic, ginger paste, lemon juice, salt, and half of the spice mix.
2Marinate the chicken breast for at least a couple of hours or overnight.
3Prepare the masala sauce by cooking onions until translucent, adding garlic, ginger, tomato paste, the other half of the spice mix, tomatoes, water, and cilantro, simmering for 15 minutes, and then blending until smooth.
4Add Greek yogurt, butter, cilantro, and salt to the blended sauce, and simmer.
5Grill or broil the marinated chicken until charred, then dice it.
6Add the diced chicken to the sauce and simmer for 15-20 minutes.
7Mix in the cooked basmati rice to the chicken and sauce mixture.
8Assemble the burritos by placing the mixture in the tortillas and rolling them up.