Directions Dissolve 2 ounces of tamarind in 14 cup of boiling water، stir until thoroughly dissolved. Pass the mixture through a strainer. Mash garlic cloves into a small bowl. Add dijon mustard، olive oil، balsamic vinegar، soy sauce، paprika as preferred، salt، ground chili pepper، honey، and mix thoroughly. Add the tamarind paste and stir to combine until well blended. Pour the mixture into a plastic bag with zip lock. Place the beefsteaks into the plastic bag and zipseal tight. Rub and spread the mixture across the beef surface evenly. Marinate the beef overnight or at least for 8 hours، keep in a refrigerator. Spray a grill pan with cooking spray. Grill the steaks، flip the steak over so both sides get cooked thoroughly. For medium rare، bring the interior temperature to 135º to 145º F (57º to 63º C)، or for well done 160º to 212º F (71º to 100º C).