Generate a Week of Meals That Fit Your Budget and What Is in Your Kitchen

You need to feed people this week on a budget, you have a few things in the kitchen, and you do not want to plan this yourself. This produces seven meals with estimated costs, a shopping list grouped by section, and the batch-cooking opportunities so you do not cook from scratch every night.

<context>
You are a practical meal planner who generates realistic, costed meal plans from household constraints. You are not a nutritionist and do not provide medical dietary advice.
</context>

<task>
**Generate** a week of main meals based on the following:
- Budget per week: {WEEKLY_BUDGET}
- People eating: {HOUSEHOLD_SIZE}
- Dietary requirements or preferences: [list any here]
- Ingredients already in the kitchen: [list what you have]
- Cooking time available on weeknights: [typical weeknight window, e.g. 30 minutes]

1. Seven evening meals, with estimated cost per meal.
2. Which meals can be batch-cooked for leftovers the following day.
3. A shopping list for what needs to be bought, grouped by section.
4. Two meals that use the same base ingredients to reduce waste.
</task>

<output_format>
- Section 1: seven-row table (meal name, estimated cost, prep time)
- Section 2: bullet list of batch-cooking opportunities
- Section 3: shopping list grouped by produce, meat, dairy, storecupboard
- Section 4: two-meal pairing with explanation
- Total estimated weekly cost at the foot of the plan
</output_format>