Meal Prep Recipes UK: Chicken, Rice & Veg Bowls

These chicken, rice and vegetable bowls are a practical meal prep recipe for a UK week: seasoned chicken thighs, fluffy rice, roasted vegetables and a quick lemon-yoghurt sauce. The ingredients are easy to find in British supermarkets, and the components can be portioned for weekday lunches or dinners without becoming complicated to reheat.

Ingredients

1½ cups (300 g) basmati rice
1¾ cups (420 ml) water, plus more for rinsing the rice
1¼ lb (600 g) boneless, skinless chicken thighs
1 medium red onion (about 150 g), peeled and cut into wedges
1 medium red pepper (about 150 g), deseeded and cut into 2 cm pieces
1 medium courgette (about 200 g), cut into half-moons
1 cup (150 g) frozen peas
2 tbsp (30 ml) olive oil, divided
1 tsp (2 g) sweet paprika
½ tsp (1 g) ground cumin
½ tsp (3 g) fine salt, divided, plus more to taste
¼ tsp (0.5 g) black pepper
½ cup (120 g) plain Greek-style yoghurt
1 tbsp (15 ml) lemon juice
1 tbsp (4 g) finely chopped fresh parsley, optional

Instructions

Get organised. Set out four shallow, lidded food containers and a small bowl for the sauce. Heat the oven to 425°F (220°C), or 400°F (200°C) fan. Rinse the rice in a sieve under cold water until the water runs mostly clear; this removes loose starch and helps the grains cook separately. Drain well.
Season the vegetables. Put the onion, pepper and courgette on a large baking tray. Add 1 tablespoon (15 ml) of the olive oil, half the salt and the black pepper, then toss so the vegetables are lightly coated. Spread them out in one layer, leaving a little space between pieces so they roast rather than steam.
Prepare the chicken. Pat the thighs dry with kitchen paper and place them in a bowl. Add the remaining 1 tablespoon (15 ml) olive oil, paprika, cumin and remaining salt. Turn the chicken until each piece is coated. Keep raw chicken and its utensils separate from the vegetables and cooked food; wash your hands and the board after handling it.
Start the rice and roast. Put the drained rice and 1¾ cups (420 ml) water in a saucepan with a tight-fitting lid. Bring to a boil, stir once, cover and turn the heat to low. Simmer for 15 minutes without lifting the lid. At the same time, put the vegetables on the middle oven rack and roast for 10 minutes.
Add the chicken to the oven. After the vegetables have roasted for 10 minutes, turn them with a spatula and make space on the tray, or use a second tray if it is crowded. Add the chicken in a single layer. Roast for about 18–22 minutes, turning the chicken once if the pieces are uneven in thickness. Check the thickest piece with a food thermometer: chicken must reach 165°F (74°C), the USDA FSIS safe minimum internal temperature. If it has not reached that temperature, continue cooking and check again.
Finish the rice and peas. When the rice has simmered for 15 minutes, remove the pan from the heat and leave it covered for 10 minutes. Meanwhile, cook the frozen peas in a small pan of boiling water for 2–3 minutes, or microwave them according to the packet directions, then drain. Fluff the rice with a fork and fold in the peas. If the rice is still firm or there is water in the pan, give it a few more minutes over low heat rather than serving it undercooked.
Mix the sauce. Stir together the yoghurt and lemon juice in the small bowl. Add a pinch of salt and the parsley, if using. Taste and adjust with a little more lemon or salt. Keep the sauce separate from the hot components until serving; this helps the rice and vegetables keep their texture and prevents the yoghurt from becoming warm and thin in the containers.
Portion and cool. Divide rice, peas, vegetables and cooked chicken evenly between the four shallow containers. Let steam escape and cool the portions for about 20 minutes, then refrigerate them promptly; cooked food should be refrigerated within 2 hours. Seal the containers once chilled. Pack the sauce in four small lidded pots, or keep it covered in one container and add it when serving.

Tips

Give the tray room. Crowding traps moisture and softens the vegetables. Use two trays if needed, and rotate them halfway through roasting if your oven cooks unevenly. Cut the vegetables into similar-sized pieces so they finish at roughly the same time.
Thighs are forgiving, but breasts work too. Swap in 1¼ lb (600 g) boneless chicken breast if preferred. Breast meat can dry out more easily, so check it early and remove it as soon as the thickest part reaches 165°F (74°C); keep the vegetables in the oven if they need longer.
Use a thermometer, not colour alone. Chicken can look browned before it is safely cooked, and oven times vary with the size of the pieces. Insert the thermometer into the thickest part without touching the tray. Wash the probe after checking raw or undercooked meat and before checking cooked food again.
Keep the sauce separate. Yoghurt sauce can make the rice damp during storage, while lemon can make vegetables seem softer. A small leakproof pot in each lunch bag is convenient; if you do not have one, add the sauce to the side of the container after the food has cooled.

Serving Suggestions

Serve a bowl warm with a spoonful of lemon yoghurt, extra parsley and a wedge of lemon. For a more filling dinner, add a warm wholemeal pitta or flatbread. A handful of shredded lettuce, sliced cucumber or baby spinach adds a fresh contrast; pack these separately if you are preparing lunches several days ahead, then add them after reheating.

For a UK lunchbox, portion the meal into microwave-safe containers and keep the sauce chilled in a separate pot. If you are eating at home, the components can also be arranged on a platter so everyone can take the amount of chicken, rice and vegetables they want. A little chilli sauce or pickled red cabbage makes a punchy accompaniment, but add it at the table rather than mixing it through all four portions.

Variations

Change the vegetables: Replace the pepper and courgette with 200 g (about 2 cups) of chopped broccoli florets, cauliflower or carrots. Broccoli and cauliflower can roast on the same tray; cut carrots smaller or give them a 10-minute head start because they take longer to soften. Frozen green beans can be added for the final 10 minutes of roasting, though they will be softer than fresh ones.

Make it vegetarian: Omit the chicken and use two 400 g tins of chickpeas, drained and rinsed. Toss the chickpeas with the oil and spices, spread them on the tray with the vegetables and roast for about 20–25 minutes, turning once. Chickpeas will not mimic chicken exactly, but they make a substantial, convenient alternative. If you prefer tofu, use 450 g (1 lb) firm tofu, pressed and cubed, and roast until the edges are browned.

Try a different seasoning: For a warmer, more aromatic bowl, replace the paprika and cumin with 1 teaspoon (2 g) mild curry powder and add a little grated ginger to the yoghurt sauce. Or use dried oregano in place of cumin and stir a teaspoon of Dijon mustard into the yoghurt for a sharper, savoury finish. Seasonings vary in saltiness, so taste the finished sauce before adding extra salt.

Swap the grain: Couscous is a quick option, but it has a softer texture and should be prepared according to its packet rather than cooked like rice. Quinoa also works; rinse it and follow the packet’s water ratio and cooking time. If using a different grain, cool it in shallow portions just as promptly as the rice and keep the sauce separate.

Storage and Reheating

Refrigerate the cooled portions within 2 hours of cooking. Keep the sauce in a separate sealed container, and store the meal prep bowls in the fridge at 40°F (4°C) or colder. Use the cooked portions within 3–4 days. For best texture, keep the containers on a shelf rather than in the fridge door, where the temperature changes more often.

To freeze, leave out any fresh salad and freeze the chicken, rice and roasted vegetables in airtight, freezer-safe containers for up to 2 months for best quality. Freeze the portions as soon as they are cool, and thaw overnight in the refrigerator before reheating. The yoghurt sauce may separate after freezing, so it is better made fresh or kept refrigerated separately for the shorter storage period.

Reheat only the portion you plan to eat. Microwave it covered but with a small vent, stirring the rice halfway through; add a teaspoon or two of water if it seems dry. Alternatively, reheat in a covered oven-safe dish at 350°F (175°C) until steaming hot throughout. Leftovers should reach 165°F (74°C) when reheated, in line with USDA FSIS guidance. Do not reheat the same portion more than once, and add the cold yoghurt sauce after heating.

Frequently Asked Questions

Can I make these meal prep bowls the night before?

Yes. Cook and portion the components, cool them promptly and refrigerate them overnight. The rice and vegetables will be ready to reheat the next day; keep the yoghurt sauce in a separate sealed pot. Avoid leaving cooked rice at room temperature for an extended period, and get the containers into the fridge within 2 hours of cooking.

How many days will the chicken and rice keep?

Store the bowls in a cold refrigerator and eat them within 3–4 days. If you will not use a portion in that window, freeze it once cooled rather than keeping it longer in the fridge. Label containers with the cooking date so it is easy to use the oldest portion first.

Can I cook the rice in a rice cooker?

Yes. Rinse and drain the rice, then use the water ratio and setting recommended for your rice cooker; appliances vary, so its instructions take priority over the stovetop method. Once cooked, fluff the rice and fold in the drained peas. Portion it into shallow containers so it cools quickly rather than leaving it in the warm cooker.

Can I use frozen vegetables instead of fresh?

Frozen peas are already included, and frozen broccoli or mixed vegetables can also be used. Follow the packet directions where necessary, and expect frozen vegetables to release more moisture and have a softer texture than fresh roasted vegetables. For better browning, roast them from frozen on a spacious, preheated tray and avoid overcrowding.

Is this recipe suitable for a cold lunch?

It can be eaten cold if it has been cooled and refrigerated safely, though the rice and chicken are usually more enjoyable warm. Keep the lunch chilled until you are ready to eat, and transport it in an insulated bag with a cold pack if it will be away from a refrigerator. Add the yoghurt sauce just before eating.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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