Combine and Cook Ingredients In a 3-qt. pot, heat vegetable oil over medium-high. Add the mushrooms; cook, stirring occasionally, until tender and the juices have released, about 6 minutes. Add the garlic and ginger; cook and stir for 1 minute. Stir in the broth, scraping up browned bits from bottom of pot. Stir in the rice and salt. Bring to boiling; reduce the heat. Simmer, covered, until the rice is tender, about 45 minutes.
Divide Into Bowls Remove from the heat and fluff rice with a fork. Gently toss in spinach. Cover; let stand 2 minutes. Divide rice mixture among four bowls. Cover with foil to keep warm.
Cook the Meat In same pot cook and stir the ground beef over medium heat until browned; drain off any fat. In a small bowl combine the next five ingredients (through sugar). Stir gochujang mixture into cooked beef.
Add Toppings and Serve Serve the beef mixture over the rice with toppings (if using) and, if you like, additional gochujang.
Tips for Making Bibimbap Rice
Bibimbap isn't difficult to make, especially when you follow these tips to make it taste its best.