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20 Leftover Hacks That Make Tonight’s Dinner Easy

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Figuring out what to do with leftovers can be tricky, but these recipes make it easy and actually exciting. Turning last night’s dinner into something fresh saves time and cuts down on food waste too. From hearty casseroles and creative pizzas to quick salads and sandwiches, there are plenty of ways to mix things up. You might even find yourself hoping for leftovers just so you can try these ideas.

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Birria Pizza

A Birria Pizza made with layers of flour tortillas, tender beef, and lots of melted cheese, cut into eight triangular slices. Next to the pizza are decorative items: a rectangular bowl with sliced limes, some cilantro sprigs, a pizza cutter, a small bowl of chopped onions, a cup of consommé, and a small bowl of chopped cilantro.
Birria Pizza. Photo Credit: Mama Maggie’s Kitchen

Leftover birria meat gets piled onto a pizza with melted cheese and crispy tortilla strips for this Birria Pizza. Dipping it in consommé takes the whole thing to another level.
Get Recipe: Birria Pizza

Chicken Salad Sandwich

Three toasted hoagie rolls filled with a vibrant mixture of sliced chicken, avocado, cherry tomatoes, red onions, and leafy greens are arranged on a wooden surface lined with parchment paper. One sandwich is partially wrapped in white paper.
Chicken Salad Sandwich. Photo credit: The Frozen Biscuit.

Diced chicken mixed with crunchy veggies and creamy dressing makes the filling for this easy Chicken Salad Sandwich. Piled onto your favorite bread, it turns leftovers into a fresh lunch in minutes.
Get the Recipe: Chicken Salad Sandwich

Ensalada de Camarón (Mexican Shrimp Salad)

Ensalada de Camaron (Mexican Shrimp Salad) in a large white serving dish.
Ensalada de Camaron. Photo by Mama Maggie’s Kitchen.

Juicy shrimp mix with fresh veggies in a creamy dressing for this light and refreshing Ensalada de Camarón. It is a smart way to use up extra shrimp for lunch or a quick dinner.
Get Recipe: Ensalada de Camarón

Breakfast Tamales (using leftover tamales)

Breakfast tamales served with two runny eggs, green salsa, and sliced jalapenos.
Breakfast Tamales. Photo By Mama Maggie’s Kitchen

Warm up leftover tamales and top them with a soft egg and salsa for an easy Breakfast Tamales dish. It is a fast, tasty way to start the day while using up extras in the fridge.
Get Recipe: Breakfast Tamales

Buffalo Chicken Casserole

A rectangular white baking dish holds a freshly baked, cheesy buffalo chicken casserole. The top is golden brown with melted cheese, and shredded chicken is visible throughout the dish. The sides of the dish have handles for easy carrying.
Buffalo Chicken Casserole. Photo credit: 100 Days of Real Food.

Spicy buffalo sauce and plenty of cheese turn leftover chicken into a bold, creamy Buffalo Chicken Casserole. It is rich and filling, perfect for serving with a simple side salad.
Get the Recipe: Buffalo Chicken Casserole

Ensalada de Pollo (Mexican Chicken Salad)

A plate of shredded chicken in creamy sauce, inspired by Mexican chicken recipes, surrounded by tortilla chips. Garnished with a pickle and a slice of carrot on the side, all served on a rustic wooden surface.
Ensalada de Pollo. Photo by Mama Maggie’s Kitchen.

This Ensalada de Pollo mixes shredded chicken with crunchy veggies in a creamy dressing for a fresh take on leftovers. It works great for a light lunch or as a party dish served with crackers or tostadas.
Get Recipe: Ensalada de Pollo

Turkey Rice Soup

A bowl of chicken and wild rice soup garnished with herbs. The soup contains chunks of chicken, slices of celery, carrots, and a medley of wild rice in a broth. The bowl is white and set on a light-colored surface with a small heap of chopped greens nearby.
Turkey Rice Soup. Photo credit: Mae’s Menu.

Shredded turkey and veggies simmer with rice in a warm broth for this comforting Turkey Rice Soup. A slice of crusty bread on the side makes it a complete, satisfying meal from leftovers.
Get the Recipe: Turkey Rice Soup

Gluten Free Orange Chicken

A white plate with pieces of chicken covered in a thick, glossy brown sauce, garnished with chopped green onions. A silver fork and knife are placed on the edge of the plate.
Gluten Free Orange Chicken. Photo credit: 100 Days of Real Food.

A sweet and tangy homemade orange sauce gives leftover chicken new life in this Gluten Free Orange Chicken. Serve it over rice or noodles for an easy dinner that tastes like takeout.
Get the Recipe: Gluten Free Orange Chicken

Easy Leftover Turkey Pot Pie with Puff Pastry Crust

A skillet pot pie with golden-brown puff pastry crust, partially served onto a plate beside it. The plate has a slice of the pie with a fork resting on its edge. A striped yellow and white cloth is partially visible in the background.
Easy Leftover Turkey Pot Pie with Puff Pastry Crust. Photo credit: Coley Cooks.

A flaky puff pastry crust covers a rich, savory filling in this Easy Leftover Turkey Pot Pie. It turns holiday leftovers into a cozy meal that feels totally new and special.
Get the Recipe: Easy Leftover Turkey Pot Pie with Puff Pastry Crust

Turkey & Rice Stuffed Peppers

A roasted red bell pepper stuffed with a mix of rice, herbs, and vegetables, placed on a white plate. The top of the pepper has been cut off and is leaning against the stuffed pepper. Some charred marks are visible on the pepper's surface.
Turkey & Rice Stuffed Peppers. Photo credit: In The Kids Kitchen.

Leftover turkey mixes with rice and spices to fill bell peppers in this colorful Turkey & Rice Stuffed Peppers dish. Baked until tender, they make a healthy dinner that hides leftovers in plain sight.
Get the Recipe: Turkey & Rice Stuffed Peppers

Blue Cheese Chicken Wraps with Bacon

A close-up of a tortilla wrap filled with fresh green lettuce, halved cherry tomatoes, and creamy chicken salad. The wrap is placed on a wooden surface, and the ingredients are spilling out slightly, showcasing the vibrant colors and textures.
Blue Cheese Chicken Wraps with Bacon. Photo credit: Dizzy Busy & Hungry.

Leftover chicken gets a serious upgrade in these Blue Cheese Chicken Wraps with crispy bacon and creamy blue cheese. Rolling everything in a tortilla makes for an easy lunch or snack that beats plain leftovers any day.
Get the Recipe: Blue Cheese Chicken Wraps with Bacon

BBQ Bacon Chicken Pizza

A rectangular pizza on a baking sheet, topped with melted cheese, shredded chicken, sliced red onions, and bacon. One corner piece has been removed, revealing a thin, crispy crust edge with some cheese pulled away.
BBQ Bacon Chicken Pizza. Photo credit: The Frozen Biscuit.

BBQ sauce, crispy bacon, and melted cheese turn leftover chicken into a totally new meal on this BBQ Bacon Chicken Pizza. Everyone will be grabbing a slice without even knowing it started as yesterday’s dinner.
Get the Recipe: BBQ Bacon Chicken Pizza

Leftover Mac and Cheese Waffles

A crispy cheese waffle placed on a white plate with a dark gray rim. The waffle is golden-brown and appears perfectly cooked. It's presented at the center of the image, with some grated cheese visible at the edges of the plate.
Leftover Mac and Cheese Waffles. Photo credit: Ugly Duckling Bakery.

Leftover mac and cheese gets pressed in a waffle iron to make these crispy, cheesy Leftover Mac and Cheese Waffles. They turn a classic comfort food into a fun new dish that kids and adults both love.
Get the Recipe: Leftover Mac and Cheese Waffles

Best Beef Tenderloin Sandwiches Recipe (Leftover Tenderloin)

Top view of a delicious sandwich filled with melted cheese, grilled vegetables, and meat, on a white surface. Surrounding the sandwich are a red bell pepper, a green bell pepper, a bowl of mushrooms, and part of a loaf of bread.
Best Beef Tenderloin Sandwiches Recipe (Leftover Tenderloin). Photo credit: The Fresh Cooky.

Thinly sliced leftover steak gets piled onto bread with your favorite toppings for these Best Beef Tenderloin Sandwiches. A side of fries makes it a casual, satisfying meal from last night’s dinner.
Get the Recipe: Best Beef Tenderloin Sandwiches Recipe (Leftover Tenderloin)

Maryland Style Crab Cakes

A rustic ceramic platter holds seven crab cakes, browned and cooked to perfection, garnished with chopped herbs. Three lemon wedges and sprigs of fresh parsley are arranged at the side for added zest and decoration. The platter sits on a wooden table.
Maryland Style Crab Cakes. Photo credit: Coey Cooks.

Leftover crab meat gets mixed with simple ingredients and pan-fried until golden for these Maryland Style Crab Cakes. A tangy dipping sauce on the side makes them feel like a special appetizer.
Get the Recipe: Maryland Style Crab Cakes

Easy Leftover Roast Lamb Shepherd’s Pie

A white oval casserole dish filled with scalloped potatoes, topped with browned, melted cheese, and garnished with fresh basil leaves. The dish is placed on a checkered blue cloth.
Easy Leftover Roast Lamb Shepherd’s Pie. Photo credit: Rainy Day Mum.

Diced roast lamb and veggies get topped with creamy mashed potatoes and baked until golden in this Easy Leftover Roast Lamb Shepherd’s Pie. It is warm, comforting, and tastes nothing like last night’s dinner.
Get the Recipe: Easy Leftover Roast Lamb Shepherd’s Pie

Lobster Eggs Benedict with Saffron Cream Sauce

A beautifully presented dish of eggs benedict featuring poached eggs with runny yolks atop English muffins, garnished with microgreens and a creamy hollandaise sauce. Lobster or crab meat adds a gourmet touch, all served on an elegant white plate.
Lobster Eggs Benedict with Saffron Cream Sauce. Photo credit: Cooking with Wine Blog.

Leftover lobster feels fancy again in this Lobster Eggs Benedict with rich saffron cream sauce. Poached eggs and toasted English muffins make it a brunch worth waking up for.
Get the Recipe: Lobster Eggs Benedict with Saffron Cream Sauce

Healthy Sweet Potato & Turkey Chili

A hearty bowl of chili with chunks of sweet potatoes, corn, peas, green onions, and fresh cilantro. The chili is rich in color and texture, served in a blue bowl placed on a green napkin with a wooden bowl of chips and a halved avocado in the background.
Healthy Sweet Potato & Turkey Chili. Photo credit: In The Kids Kitchen.

Diced sweet potatoes and shredded turkey simmer together in this hearty Healthy Sweet Potato & Turkey Chili. It is warm, filling, and packed with flavor, perfect for a cozy night in.
Get the Recipe: Healthy Sweet Potato & Turkey Chili

Leftover Thanksgiving Casserole (Gluten-free)

A white ceramic baking dish filled with a golden, crispy stuffing mixture containing bread cubes, diced vegetables, and bits of sausage. The dish is placed on a dark gray cloth, and the background contains a light, textured surface.
Leftover Thanksgiving Casserole (Gluten-free). Photo credit: Grain Free Table.

All the best parts of Thanksgiving dinner layer together in this easy Leftover Thanksgiving Casserole. A drizzle of gravy on top brings it all together for a second round of holiday flavors.
Get the Recipe: Leftover Thanksgiving Casserole (Gluten-free)

Maqluba (Makloubeh) Upside-down Rice Dish

A large, round dish of layered rice and meat sits on a white plate. The top layer appears browned and crispy, while the rice beneath looks fluffy and well-cooked. A blurred bowl of sliced vegetables is visible in the background.
Maqluba (Makloubeh) Upside-down Rice Dish. Photo credit: Cooking Gorgeous.

Layers of rice, meat, and veggies flip onto a plate to reveal this impressive Maqluba. It is a great way to use up leftovers while serving something that looks like you spent hours on it.
Get the Recipe: Maqluba (Makloubeh) Upside-down Rice Dish

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