Meal prepping is one of the most effective ways to save time, eat healthier, and reduce food waste. But the success of your meal prep routine often comes down to the containers you use. Glasslock Handy Rectangle containers are a top choice for meal prep enthusiasts because they are durable, oven-safe, and perfectly sized for portion control. In this guide, we'll walk you through how to meal prep with Glasslock Handy Rectangle containers, from planning your menu to storing your meals for the week.

Whether you're a seasoned meal prepper or just starting out, using the right containers can make all the difference. Glasslock's tempered glass containers are made from high-quality borosilicate glass that resists thermal shock, so you can go from fridge to oven to table without worry. Plus, their airtight lids keep food fresh longer. Let's dive into the step-by-step process.

Why Choose Glasslock Handy Rectangle Containers for Meal Prep?

Glasslock Handy Rectangle containers are designed with meal prep in mind. Their rectangular shape maximizes fridge and freezer space, stacking neatly without wasting room. The glass material is non-porous, so it won't absorb stains or odors from foods like tomato sauce or curry. You can see exactly what's inside without opening the lid, making it easy to grab the meal you want.

Another key benefit is the oven-safe glass. Unlike plastic containers that can warp or leach chemicals, Glasslock containers can go directly into the oven for reheating. This means you can cook a batch of casseroles or roasted vegetables and store them in the same container. For example, the MHRB-270 Glasslock Handy Rectangle 11.5 cups is perfect for family-sized portions, while the MHRB-250 Glasslock Handy Rectangle 10.5 cups is ideal for individual meals.

MHRB-250 Glasslock Handy Rectangle 10.5 cups

MHRB-250 Glasslock Handy Rectangle 10.5 cups

  • Space-saving rectangular design
  • Non-porous glass resists stains and odors
  • Oven-safe for reheating (up to 450°F)
  • Airtight lids for freshness

Step 1: Plan Your Weekly Menu

Before you start cooking, decide what meals you want to prep. Aim for a balance of protein, vegetables, and whole grains. Consider dishes that reheat well, such as stir-fries, grain bowls, soups, and pasta bakes. Write down your menu for the week, noting which meals will be stored in your Glasslock containers. For example, you might prepare five lunches and five dinners.

When planning, think about portion sizes. The MHRB-250 Glasslock Handy Rectangle 10.5 cups holds about 10.5 cups of food, which is great for a hearty lunch or dinner. For smaller sides or snacks, you can use other Glasslock sizes. Having a variety of container sizes allows you to portion accurately and avoid overeating.

  • Plan 5-7 meals to cover the week
  • Choose recipes that reheat well
  • Match container sizes to portion needs

Step 2: Prep Ingredients and Cook in Batches

Once your menu is set, do your grocery shopping and start prepping. Wash and chop vegetables, cook grains like quinoa or rice, and prepare proteins such as grilled chicken, tofu, or beans. Batch cooking saves time because you cook large quantities of each component and then assemble meals later.

Use your Glasslock containers as mixing bowls or prep bowls during cooking. The glass is microwave-safe, so you can quickly reheat components. When cooking casseroles or bakes, you can even cook directly in the Glasslock container. For instance, the MHRB-270 Glasslock Handy Rectangle 11.5 cups is large enough to bake a family-sized lasagna or roast vegetables.

  • Cook grains, proteins, and veggies in bulk
  • Use Glasslock containers for mixing and storing
  • Oven-safe glass allows cooking and storing in one dish

Step 3: Assemble and Store Meals

Now it's time to assemble your meals. Divide your cooked components into individual portions and layer them in your Glasslock containers. For example, place a bed of quinoa, then top with roasted vegetables and grilled chicken. Let the food cool slightly before sealing the lid to prevent condensation.

Label each container with the meal name and date. Glasslock lids are airtight, so your meals will stay fresh in the fridge for up to 5 days. For longer storage, you can freeze meals in the same containers. The glass can handle freezing temperatures without cracking. Just leave some headspace for expansion.

  • Cool food before sealing to avoid condensation
  • Label with meal name and date
  • Freeze for up to 3 months

Step 4: Reheat and Enjoy

When you're ready to eat, simply remove the lid and reheat your meal in the microwave or oven. Glasslock containers are microwave-safe and oven-safe up to 450°F. If reheating in the oven, place the cold container in a cold oven and then heat to avoid thermal shock. The glass heats evenly, so your food warms thoroughly.

After eating, wash the container with warm soapy water or place it in the dishwasher. Glasslock containers are dishwasher-safe, making cleanup a breeze. The glass won't cloud or scratch like plastic, so they stay clear and beautiful for years.

  • Reheat in microwave or oven (remove lid)
  • Avoid thermal shock by preheating gradually
  • Dishwasher-safe for easy cleaning

Meal prepping with Glasslock Handy Rectangle containers is a game-changer for anyone looking to save time and eat well. Their durable glass construction, airtight seals, and versatile sizes make them the perfect companion for weekly meal prep. Start your meal prep journey today with the MHRB-270 Glasslock Handy Rectangle 11.5 cups for family portions or the MHRB-250 Glasslock Handy Rectangle 10.5 cups for individual meals. Your future self will thank you.