
Start by placing the beef strips in a large skillet over medium heat with boiling water and let them cook for 5 minutes.
After this time has passed, in a large pot over medium to low heat add a drizzle of olive oil, the unsalted butter and stir until melted.
Add the beef strips we cooked and fry them until lightly golden brown.
Remove the meat from the pot and set aside.
In the same pot, add one sliced onion, the diced garlic cloves, the red bell pepper cut into strips, the bacon cut into strips and sauté everything for 5 minutes.
Add the meat back in.
Season with the salt, the black pepper, the sweet paprika, the chili flakes and the chimichurri.
Add the beer and stir to incorporate.
Cover the pot and let everything cook for 15 minutes.
To finish, add green onions to taste.
Serve.