Picadillo

1 medium onion, chopped
1 clove garlic, chopped
1 medium green bell pepper, chopped
1 tablespoon olive oil
1 pound ground beef
1/4 cup stuffed pimento olives, chopped
Kosher salt and freshly ground black pepper
Crushed red pepper flakes
1 (8-ounce) can tomato sauce

In a large skillet over medium heat, saute onions, garlic, and pepper in olive oil until softened, about 5 minutes, stirring occasionally. Add ground beef and olives and continue stirring to break up and brown the meat. Season with salt, pepper, and red pepper flakes. When beef has browned, add tomato sauce gradually while stirring. Cook 1 to 2 minutes longer to incorporate sauce.

From: Food Network: Show: Inside Dish. Episode: Daisy Fuentes [archive.org]