In a large skillet, heat 1 tablespoon oil over medium-high heat. Add shrimp; cook and stir until shrimp turn pink, 3-4 minutes. Remove and keep warm. , In the same skillet, heat remaining 1 tablespoon oil. Add cauliflower rice, broccoli slaw, red pepper, onion, adobo, pepper, pepper flakes and salt. Cook, covered, over medium heat until vegetables are crisp-tender, 8-10 minutes. Add pineapple, mango, cilantro and shrimp; heat through. Serve with additional cilantro if desired.