Smashing beef patties at 400°F creates 30% more surface area for browning—that's why McDonald's abandoned grills in 1968.
Caramelised Onion Smashed Burger Tacos
Elevate your taco night with these mouthwatering Caramelised Onion Smashed Burger Tacos! Featuring juicy, crispy smashed patties topped with rich, sweet onions and a creamy burger sauce that ties it all together, these tacos are a delightful twist on a classic favorite. Get ready to savor every bite of this delicious fusion!
Prep
15
min
Cook
30
min
Serves
4
people
Level
intermediate
📝 Ingredients
Serves 4🥬Fresh Produce(4)
- 2 cups lettuce shredded (480 ml)
- 3 onions very finely sliced
- ¼ cup fresh parsley finely chopped (60 ml)
- 8 corn taco tortillas
🥩Meat & Seafood(1)
- 500g lean minced beef (95%) (1.1 lbs)
🥛Dairy & Eggs(1)
- 8 slices burger cheese
🫙Pantry Staples(2)
- 2 tsp coconut sugar (10 ml)
- 2 tsp maple syrup (10 ml)
🧂Spices & Seasonings(3)
- 1 pack @mingleseasoning American BBQ seasoning
- 2.5 tbsp dill pickle finely diced + 1 tsp pickle juice (37.5 ml)
- 1 tsp garlic powder (5 ml)
🍯Sauces & Condiments(3)
- ¼ cup reduced sugar ketchup (60 ml)
- 1 tbsp American mustard (15 ml)
- 1 tsp pickle juice (5 ml)
📦Other(1)
- ½ cup Greek yoghurt (120 ml)
👨🍳 Instructions
- 1
Caramelise the onions: Heat a drizzle of olive oil in a large frying pan over medium heat. Add the sliced onions, maple syrup and a pinch of salt. Cook for 25 minutes, stirring regularly, until the onions are deeply golden and soft. Add small splashes of water if the pan becomes dry. Set aside.
- 2
Make the burger sauce: In a small bowl, combine the Greek yoghurt, ketchup, mustard, garlic powder, coconut sugar and diced pickles. Mix well and set aside.
- 3
Prepare the smash tacos: Divide the mince into 8 equal balls. Place one ball onto each tortilla and press firmly with your hands to spread the meat in a thin layer right to the edges of the tortilla. Sprinkle generously with the BBQ seasoning.
- 4
Cook the tacos: Heat a large frying pan or griddle over medium-high heat. Place the tacos meat-side down and cook for 2–3 minutes, pressing lightly so the meat browns and crisps. Flip the tacos so the tortilla side is down. Place a slice of cheese on the meat, cover the pan and cook for 1 minute, until the cheese melts and the tortilla is lightly toasted. Repeat with remaining tacos.
- 5
Assemble: Top each taco with shredded lettuce, caramelised onions, burger sauce and a sprinkle of fresh parsley. Serve immediately.
💡 Pro Tips
- ✓Caramelize onions at exactly 275-300°F pan temperature (medium heat) because higher temps create bitter compounds while lower temps won't achieve proper Maillard browning in 25 minutes.technique275-300°F
- ✓Press mince balls to 1/8-inch thickness on tortillas using a flat-bottomed measuring cup to ensure even cooking and maximum crust formation through better heat contact.technique1/8-inch thickness
- ✓Cook meat-side down for exactly 2-3 minutes without moving to develop a proper crust - the proteins need 285°F+ surface temp to create flavorful browning compounds.timing2-3 minutes at 285°F+
- ✓Add cheese during the final 1 minute with pan covered to create steam that melts cheese evenly while preventing tortilla from over-browning.timing1 minute covered
- ✓Use 80/20 ground beef (20% fat content) for smash burgers because the fat renders quickly at high heat, creating crispy edges while keeping interior juicy.ingredient20% fat content
Share this recipe
Prep
15
min
Cook
30
min
Serves
4
people
Level
intermediate
Share this recipe
Smashing beef patties at 400°F creates 30% more surface area for browning—that's why McDonald's abandoned grills in 1968.
Caramelised Onion Smashed Burger Tacos
Elevate your taco night with these mouthwatering Caramelised Onion Smashed Burger Tacos! Featuring juicy, crispy smashed patties topped with rich, sweet onions and a creamy burger sauce that ties it all together, these tacos are a delightful twist on a classic favorite. Get ready to savor every bite of this delicious fusion!
📝 Ingredients
Serves 4🥬Fresh Produce(4)
- 2 cups lettuce shredded (480 ml)
- 3 onions very finely sliced
- ¼ cup fresh parsley finely chopped (60 ml)
- 8 corn taco tortillas
🥩Meat & Seafood(1)
- 500g lean minced beef (95%) (1.1 lbs)
🥛Dairy & Eggs(1)
- 8 slices burger cheese
🫙Pantry Staples(2)
- 2 tsp coconut sugar (10 ml)
- 2 tsp maple syrup (10 ml)
🧂Spices & Seasonings(3)
- 1 pack @mingleseasoning American BBQ seasoning
- 2.5 tbsp dill pickle finely diced + 1 tsp pickle juice (37.5 ml)
- 1 tsp garlic powder (5 ml)
🍯Sauces & Condiments(3)
- ¼ cup reduced sugar ketchup (60 ml)
- 1 tbsp American mustard (15 ml)
- 1 tsp pickle juice (5 ml)
📦Other(1)
- ½ cup Greek yoghurt (120 ml)
👨🍳 Instructions
- 1
Caramelise the onions: Heat a drizzle of olive oil in a large frying pan over medium heat. Add the sliced onions, maple syrup and a pinch of salt. Cook for 25 minutes, stirring regularly, until the onions are deeply golden and soft. Add small splashes of water if the pan becomes dry. Set aside.
- 2
Make the burger sauce: In a small bowl, combine the Greek yoghurt, ketchup, mustard, garlic powder, coconut sugar and diced pickles. Mix well and set aside.
- 3
Prepare the smash tacos: Divide the mince into 8 equal balls. Place one ball onto each tortilla and press firmly with your hands to spread the meat in a thin layer right to the edges of the tortilla. Sprinkle generously with the BBQ seasoning.
- 4
Cook the tacos: Heat a large frying pan or griddle over medium-high heat. Place the tacos meat-side down and cook for 2–3 minutes, pressing lightly so the meat browns and crisps. Flip the tacos so the tortilla side is down. Place a slice of cheese on the meat, cover the pan and cook for 1 minute, until the cheese melts and the tortilla is lightly toasted. Repeat with remaining tacos.
- 5
Assemble: Top each taco with shredded lettuce, caramelised onions, burger sauce and a sprinkle of fresh parsley. Serve immediately.
💡 Pro Tips
- ✓Caramelize onions at exactly 275-300°F pan temperature (medium heat) because higher temps create bitter compounds while lower temps won't achieve proper Maillard browning in 25 minutes.technique275-300°F
- ✓Press mince balls to 1/8-inch thickness on tortillas using a flat-bottomed measuring cup to ensure even cooking and maximum crust formation through better heat contact.technique1/8-inch thickness
- ✓Cook meat-side down for exactly 2-3 minutes without moving to develop a proper crust - the proteins need 285°F+ surface temp to create flavorful browning compounds.timing2-3 minutes at 285°F+
- ✓Add cheese during the final 1 minute with pan covered to create steam that melts cheese evenly while preventing tortilla from over-browning.timing1 minute covered
- ✓Use 80/20 ground beef (20% fat content) for smash burgers because the fat renders quickly at high heat, creating crispy edges while keeping interior juicy.ingredient20% fat content