Forget spending days per post. I always start with first thing first approach. This simple prompt takes you from zero to published in few hours. I am using the same prompt to generate my monthly post calendar.
The Prompt:
Acting as a content strategist for [your niche], generate 50 blog post ideas that solve specific problems for [target audience]. For each idea, include: the main pain point it addresses, the search intent (informational/transactional/navigational), estimated search volume tier (high/medium/low), and content format (how-to, listicle, case study, opinion piece). Focus on topics your audience actively searches for but competitors haven't fully covered.
It's better to keep things simple and not get overwhelmed by thousands of prompts arround.