In a large pot or deep skillet over medium to high heat, add 1/4 cup of vegetable broth. Bring to a low simmer. Add garlic, bell pepper, and onions. Cook until onions are translucent. Add in black beans, kidney beans, crushed tomatoes, jackfruit, all spices, and the remaining vegetable broth. Stir and bring to a boil. Reduce heat to low and simmer for 15 minutes.