Mix these spices together and use them in place of garam masala in your recipe.
Adjust the quantities based on your taste preferences.
Other Alternatives:
Curry Powder: Though it has a different flavor profile and includes turmeric, curry powder can work in a pinch, especially in dishes where garam masala is not the primary spice.
Allspice and Cumin: A mix of allspice and cumin can provide a warm, aromatic flavor similar to garam masala.