Preheat oven to 350°.
Bake bacon for 15 minutes, drain on paper towels.
Toast the bread to the desired doneness.
Meanwhile, in a small bowl, add avocado, lemon juice, garlic powder, onion powder, kosher salt, and black pepper.
Mix spring mix and baby spinach together in a small bowl.
Spread avocado mixture over the toast and top with tomato, jalapeno, and spring mix mixture.
Slice in half if desired, then enjoy!