What should you check before buying?
Choose an acceptable dish first, then compare like-for-like portions and check the details that could rule out a meal.
| Priority | What to check | Your needs |
| Portion and energy |
Read kcal for the prepared pack or stated serving. Check the pack weight and number of servings before comparing meals; a retailer category is only a starting point. |
I want to compare the energy in the amount I will actually eat, not mistake a per-100g figure for the whole meal. |
| Familiarity |
Look beyond the dish name at its sauce, vegetables, spices and textures. Use a flavour description, such as mild, only if it matches the eater’s preferences. |
Chicken and rice might be familiar, but mixed vegetables or a particular sauce could still put this eater off. For a child, County Durham and Darlington NHS Foundation Trust advises familiar foods alongside new ones. |
| Other nutrition details |
Compare salt and other nutrition information on the same prepared basis. Read traffic-light labels for the individual meal rather than treating its calorie figure as an overall judgement. |
If frozen meals are a regular choice, I want to compare more than kcal. Asda Groceries lists its Good & Counted chicken pasta at 303 kcal and 1.4g salt, labelled medium, per microwaved 350g pack. |
| Allergens and cooking |
Check the current ingredients and highlighted allergens. Confirm the storage directions, permitted appliance method and heating instructions for that meal. |
I need a meal that avoids the eater’s allergens and can be cooked using the appliance available, following the pack directions until piping hot. |
Retailer ranges to explore
These retailer categories can help narrow a search, but the label on the individual frozen meal determines what you are comparing.
Tesco
Tesco Groceries lists frozen ready meals in an “Under 500cal Meals” category, including Calorie Controlled dishes.
- The category includes recognisable formats such as chicken tikka masala and lasagne.
- Check each product’s prepared-pack energy, ingredients and allergens rather than assuming the category answers every dietary question.
Asda
Asda Groceries has a frozen ready-meal category and lists individual meals with prepared-pack nutrition information.
- Its Good & Counted Chicken, Tomato & Basil Pasta 350g is listed at 303 kcal per microwaved pack.
- That pasta also lists wheat and 1.4g salt per pack, labelled medium; check whether those details suit the eater.
M&S
M&S describes Count On Us as a calorie-controlled ready-meal range and lists frozen ready meals separately.
- The Count On Us range includes chicken, beef, fish and vegetarian meal styles.
- Confirm that the particular Count On Us meal you choose is frozen, then read its current pack information.
Waitrose
Waitrose & Partners lists frozen ready meals and has a separate healthier ready-meal browsing area.
- The frozen category provides a place to look for a familiar dish.
- A healthier-range label does not establish the calorie figure or frozen status of an individual product.
Iceland
Iceland Foods lists frozen ready meals, including Slimming World and MyProtein ranges.
- Its product information for Slimming World Beef Lasagne 550g gives a frozen oven method.
- A range name cannot replace a check of the chosen meal’s energy, ingredients, allergens and cooking instructions.
A Joybuy frozen meal to consider
This chicken-and-rice option is relevant if those foods are already accepted; its honey, ginger and sesame flavours still need to suit the eater.
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Myprotein Sticky Honey, Ginger & Sesame Chicken with Rice 350g
If chicken and rice are accepted foods, consider whether honey, ginger and sesame also suit the eater’s flavour preferences. The listed pack size is 350g; check its current energy, allergen and cooking information before choosing it.
View on Joybuy
Frequently asked questions
Does a lower calorie figure tell me everything about a frozen meal?
No. Compare energy for the portion you will eat, then read the salt, saturated fat, sugar, ingredients and allergens. NHS guidance explains that nutrition labels help shoppers compare foods; a calorie figure is only one part of that information.
Should I choose a calorie-controlled meal for a fussy child?
Do not use an adult meal’s lower calorie figure as the starting point for a child with fussy eating. NHS trust guidance supports familiar foods alongside new ones; seek professional advice if selective eating appears to affect the child’s health or growth.
How can I judge whether a fussy eater might try a frozen meal?
Start with a meal format they already accept, then inspect the ingredients for sauces, vegetables, spices or textures they avoid. For children, County Durham and Darlington NHS Foundation Trust advises offering familiar foods alongside new foods rather than replacing the familiar meal altogether.
What if the eater has a food allergy?
Check the current meal’s ingredients and highlighted allergens before choosing it; a calorie-focused range name does not establish allergen suitability. For example, Asda Groceries lists wheat in its Good & Counted chicken pasta.
Can every frozen ready meal go in the microwave?
No single cooking method applies to every meal. Check the chosen pack for its permitted appliance, storage and heating instructions, and follow its directions until the food is piping hot.