This recipe guides you through creating flavorful spicy ground beef tacos. It involves browning ground beef with aromatic spices, tomato paste, and fire-roasted tomatoes, then simmering the mixture until rich and thickened. The prepared beef is then served in warmed hard taco shells with fresh toppings, offering a quick and satisfying meal for 4 to 6 people.
Achieving a rich flavor begins with proper sautéing of the onion until tender, followed by toasting the spices with the tomato paste for a minute to bloom their aromatics. Ensure the ground beef is well-browned before adding liquids; this creates deeper flavor notes through the Maillard reaction. Don't rush the simmering process; allowing the sauce to gently thicken concentrates the flavors. Adjust the hot sauce to your preference, starting with a lesser amount and adding more if desired. For an enhanced experience, consider using fresh corn tortillas warmed on a griddle instead of hard shells, offering a softer texture. A squeeze of fresh lime juice just before serving brightens the overall profile.