Heat oil in a medium saucepan.
Add rice to oil and cook for 3-5 minutes or just until rice begins to color.
Add chopped onion and continue cooking for another 1-2 minutes.
Add garlic and cook for an additional minute.
Dissolve bouillon cube in hot water.
Add to saucepan and bring to a boil.
Stir in tomato, jalapeno, cumin, salt and pepper.
Cover with lid and reduce heat to low. Cook for 20 minutes.
Remove from heat, fluff rice with a fork and stir in cilantro.
Remove jalapeno and garlic.
Serve immediately.