Ultimate Slow Cooker Taco Dip

ground beef (I use 80/20)

large yellow onion, diced

poblano pepper, seeded and diced

jalapeno, seeded and diced

reduced sodium beef broth

cornstarch

homemade taco seasoning

each) cans diced tomatoes and green chiles, about half the liquid drained (I use the mild variety)

shredded Mexican blend cheese

sliced black olives

diced tomatoes

minced fresh cilantro