Add beef chuck to a slow cooker along with olive oil, beef broth, salt, pepper, garlic powder, cumin, and chili powder. Cook on medium for 8 hours or high for 4 hours. Remove from the crockpot and shred with a fork.
Preheat oven to 350ºF.
Using a mandolin slicer, slice zucchini into long thin slabs. On a cutting board, lay out three or four zucchini slices, slightly overlapping them. Add 2 to 3 tablespoon of shredded beef and roll up to make an “enchilada.” Transfer to a baking dish. Repeat with remaining zucchini and shredded beef.
Top with ½ red sauce and shredded cheese.
Bake for approximately 20 minutes and until cheese is melted.
Divide the remaining red sauce among four meal prep containers. Divide zucchini enchiladas between meal prep containers and store in the fridge for 3-4 days. Reheat before serving.
Notes
Nutrition for 1 out of 4 servings:27.5g Protein | 15.5g Carbs | 29.9g Fat | 4g Fiber | 444 Calories