Can Olive Garden To Go Boxes Be Microwaved?
Last Updated: April 1, 2026
The short answer is: it depends. Olive Garden uses several different container materials for takeout and To Go orders, and not all of them are safe to put in the microwave. Most of the clear plastic containers used for pasta entrees are made from polypropylene, which is generally microwave safe. Aluminum containers — sometimes used for baked dishes — are never microwave safe. Paper or cardboard packaging should also not go in the microwave.
The safest approach is always to check the bottom of the container before microwaving. If you see the number 5 recycling symbol or the words "microwave safe," the container can be used. If the container is unmarked, shows any sign of damage, or you are not sure of the material, transfer the food to a ceramic or glass dish before reheating. This guide covers every Olive Garden container type, which are safe, which are not, and the best reheating method for every item on the menu.
Olive Garden Container Types at a Glance
| Container Type | Material | Microwave Safe? | What to Do |
|---|---|---|---|
| Clear plastic pasta containers | Polypropylene (PP, #5) | ✅ Generally yes | Check for #5 or microwave-safe symbol on bottom |
| Aluminum foil containers | Aluminum | ❌ Never | Transfer food to a glass or ceramic dish first |
| Paper or cardboard soup cups | Paper with wax or plastic lining | ❌ No | Pour into a microwave-safe bowl before reheating |
| Plastic lids | Varies | ⚠️ Remove first | Always remove lids before microwaving any container |
| Breadstick bag | Paper or foil | ❌ No | Remove breadsticks before microwaving |
| Salad containers | Clear plastic | ⚠️ Not recommended | Transfer salad to a plate — do not heat salad |
How to Identify a Microwave Safe Olive Garden Container
Flip the container over and look at the bottom. A polypropylene container will show a triangle with the number 5 inside it — this is the recycling code for PP plastic. Many manufacturers also print the words "microwave safe" or use a symbol of wavy horizontal lines (representing microwave energy) to indicate the container is approved for microwave use.
If the bottom of the container is blank or shows a different recycling number — especially numbers 3, 6, or 7 — do not microwave it. PVC (plastic #3), polystyrene (plastic #6), and polycarbonate (plastic #7) can leach chemicals into food when heated. Number 1 (PET) and number 2 (HDPE) containers are also not recommended for microwave reheating. Only number 5 polypropylene containers marked as microwave safe should go in the microwave.
The Best Way to Reheat Every Olive Garden Dish
Pasta Entrees with Cream Sauce (Alfredo, Chicken Alfredo, Fettuccine)
Cream-based sauces like Fettuccine Alfredo and Chicken Alfredo are prone to separating when reheated at high heat. The fat in the cream can break away from the sauce, leaving you with an oily, grainy result. To prevent this, add one to two tablespoons of milk, cream, or broth to the pasta before heating. Cover the dish with a damp paper towel or microwave-safe lid. Heat on 50 percent power in 90-second intervals, stirring between each interval.
For the best possible result, reheat cream pasta on the stovetop. Add the pasta to a saucepan over low heat with a splash of milk or cream and stir constantly until warmed through. This method keeps the sauce smooth and prevents separation entirely.
Pasta Entrees with Tomato or Meat Sauce
Marinara-based dishes like Spaghetti with Meat Sauce and Lasagna Classico reheat more easily than cream sauces. Transfer to a microwave-safe dish if needed, cover with a damp paper towel, and heat on full power in 90-second intervals, stirring between each. Lasagna slices reheat best in the oven at 350 degrees Fahrenheit with a piece of foil laid over the top for 20 to 25 minutes to prevent the top from drying out.
Soups (Zuppa Toscana, Minestrone, Pasta e Fagioli)
Olive Garden soups are stored in paper or plastic soup cups that are typically not safe for microwave use. Always pour the soup into a microwave-safe bowl before heating. Cover the bowl loosely and heat in 60-second intervals, stirring between each, until the soup is fully hot throughout. Soups reheat very well in a saucepan on the stovetop over medium heat as well.
Breadsticks
Olive Garden breadsticks become chewy and tough in the microwave if not handled carefully. The best reheating method is the oven: wrap breadsticks in aluminum foil and bake at 350 degrees Fahrenheit for 10 to 15 minutes. They come out soft on the inside and lightly crisp on the outside, nearly identical to fresh. In the microwave, wrap each breadstick in a damp paper towel and heat on low power (30 percent) for 20 to 30 seconds. Do not overheat — it makes them rubbery.
Salad
The Olive Garden house salad should not be microwaved or reheated in any way. Remove any salad from the container, discard the dressing if it has been sitting, and refresh with fresh dressing if needed. Store undressed salad separately in the refrigerator to extend its freshness. Dressed salad is best consumed the same day.
Reheating Time Guide for Olive Garden Leftovers
| Dish | Microwave Method | Power Level | Approximate Time | Best Method Overall |
|---|---|---|---|---|
| Cream pasta (Alfredo) | Add milk or cream, cover, stir between intervals | 50% | 3 to 4 minutes total | Stovetop on low heat |
| Tomato pasta or Lasagna | Cover, stir between intervals | 100% | 2 to 3 minutes total | Oven at 350°F for 20 minutes |
| Soup | Transfer to bowl, cover loosely | 100% | 2 to 3 minutes total | Stovetop over medium heat |
| Breadsticks | Wrap in damp paper towel, low power | 30% | 20 to 30 seconds | Oven at 350°F wrapped in foil |
| Chicken entrees | Cover, short intervals to avoid drying | 70% | 2 to 3 minutes total | Oven at 325°F covered with foil |
| Stuffed mushrooms or appetizers | Cover, short intervals | 70% | 1 to 2 minutes total | Oven or air fryer for best texture |
How Long Do Olive Garden Leftovers Last?
Store Olive Garden leftovers in the refrigerator within two hours of your meal. Pasta dishes and entrees stay safe to eat for 3 to 4 days when stored in an airtight container. Soups should be eaten within 3 days. Breadsticks are best consumed within 1 to 2 days — they dry out quickly even when sealed. The house salad is best eaten the same day and should not be stored with dressing already applied.
Do not store food in the original Olive Garden takeout container if it is not suitable for refrigerator use. Transfer leftovers to sealed containers as soon as possible. This is especially important for the Buy One Take One chilled take-home entrees, which come refrigerator-ready but should be moved to your refrigerator within the same evening.
Can You Freeze Olive Garden Leftovers?
Pasta dishes with tomato-based sauces freeze well. Transfer to a freezer-safe container and freeze for up to 2 months. Cream-based pasta dishes like Alfredo do not freeze well — the sauce separates when thawed. Soups can be frozen for 2 to 3 months. Breadsticks can be frozen and reheated directly in the oven from frozen at 350 degrees Fahrenheit for 15 to 20 minutes. Salad should never be frozen.
