Classic taquitos get a keto makeover: juicy chicken tinga — smoky with chipotle and tomato — tucks into buttery lettuce leaves that sear in the skillet just long enough to blister and crisp.
Make quick tinga: Warm a skillet over medium; add shredded chicken, chipotle, tomato paste, broth, garlic, oregano, ½ tsp salt, and a few grinds of pepper. Simmer 3 min until thick. Cool 2 min so lettuce won't wilt.
Roll the taquitos: Lay a lettuce leaf flat. Spoon ~⅓ cup chicken along one edge; roll tightly like a cigar. Repeat for all leaves.
Seared crunch: Wipe skillet, add avocado oil, and heat to medium-high. Place taquitos seam-side down; sear 45 sec per side until lettuce spots char and edges stiffen.
Serve hot: Transfer to a platter; shower with cilantro, cheese, and a squeeze of lime. Eat immediately for max crunch.