Heat a pan or wok up over medium-high heat and add oil.
Once oil it hot, add cumin.
Once the cumin starts splattering, add the green chilis and ginger. Stir a few times.
Add onions. Sauté until translucent.
Add the tomatoes, peas, salt, haldi, and red chili powder.
Stir, lower the heat to low, and cover the pan to steam everything. Steam until the peas are cooked (5-7 minutes). The peas will be done cooking once they're easily mashable. You can try to mash one against the pot or take a pea out to test it.
Add paneer. Stir to combine. Turn off heat.
Add garam masala and stir to mix.
Garnish with chopped cilantro.
Notes
*If your garam masala is naturally spicy, cut down the red chili powder and green chili amounts.