MIX first 3 ingredients until well blended; set aside.
HEAT oil in large nonstick skillet on medium-high heat. Add onions, garlic and ginger; cook and stir 2 min. or until onions are crisp-tender. Add paneer and seasonings; cook and stir 2 min. or until paneer is lightly browned.
ADD tomato mixture; cook on medium heat 5 min. or until heated through, stirring occasionally. Stir in lemon juice.
serving size = 1/2 cup (125 mL)