21 Grandma's Best-Kept Secret Side Dishes for Your Next Sunday Dinner

Sunday dinner has a way of bringing out the recipes families quietly pass down from one generation to the next. The kinds of sides that show up beside roast chicken, pot roast, or baked ham often come from handwritten cards and memory rather than cookbooks. These 21 side dishes reflect the flavors many grandmothers relied on when feeding a full table with simple ingredients and reliable methods. From creamy casseroles to roasted vegetables and old-world salads, each recipe brings familiar comfort to the Sunday dinner table.

Russian Potato Salad (Olivier Salad)

Russian Potato Salad (Olivier Salad) takes about 30 minutes using potatoes, peas, carrots, pickles, and a creamy dressing. The vegetables create a soft texture with small bites of crunch. The flavor is creamy, slightly tangy, and savory. It tastes satisfying served cold beside roasted meats.
Get the Recipe: Russian Potato Salad (Olivier Salad)

Creamy Hungarian Cucumber Salad

Creamy Hungarian Cucumber Salad comes together in about 15 minutes using cucumbers, sour cream, red onions, and vinegar. The taste is cool and tangy with mild sweetness from the dressing. Crisp cucumbers keep the texture refreshing and light. It pairs well with heavier dishes served at Sunday dinner.
Get the Recipe: Creamy Hungarian Cucumber Salad

Butternut Squash Wild Rice Pilaf

Butternut Squash Wild Rice Pilaf takes about 40 minutes using wild rice, roasted squash, onions, and broth. The rice stays slightly chewy while the squash becomes soft and sweet. The flavor blends nutty grains with earthy vegetables. It tastes warm and filling on a dinner plate.
Get the Recipe: Butternut Squash Wild Rice Pilaf

Sauteed Swiss Rainbow Chard

Sauteed Swiss Rainbow Chard cooks in about 15 minutes using fresh chard, garlic, and olive oil. The leaves soften quickly while the stems stay slightly crisp. The flavor is mild and earthy with gentle garlic notes. It works well as a light vegetable side next to heavier dishes.
Get the Recipe: Sauteed Swiss Rainbow Chard

Sauteed Cabbage With Peppers

Sauteed Cabbage With Peppers cooks in about 25 minutes using cabbage, onions, tomatoes, and bell peppers. The cabbage softens while absorbing the smoky flavor of the vegetables. The taste is savory with mild sweetness from the cooked peppers. It serves well beside roasted meats or sausage.
Get the Recipe: Sauteed Cabbage With Peppers

Green Bean Casserole

Green Bean Casserole bakes in about 40 minutes using green beans, mushrooms, cream sauce, and crispy fried onions. The flavor is creamy and savory with tender vegetables and a crisp topping. The sauce brings everything together with a smooth texture. It tastes warm and familiar next to roasted chicken or beef.
Get the Recipe: Green Bean Casserole

Homemade Corn Casserole

Homemade Corn Casserole bakes in about 45 minutes using corn kernels, cornmeal, eggs, butter, and sour cream. The texture is soft and slightly firm like a savory corn pudding. The flavor is buttery with mild sweetness from the corn. It tastes comforting served warm beside roasted meats.
Get the Recipe: Homemade Corn Casserole

My Grandmother's Recipe for Carrot Casserole

My Grandmother's Recipe for Carrot Casserole bakes in about 40 minutes using carrots, sugar, butter, nutmeg, and cinnamon. The carrots become tender as the casserole sets into a soft texture. The flavor is gently sweet with warm spice notes. It tastes comforting served alongside a full Sunday dinner.
Get the Recipe: My Grandmother's Recipe for Carrot Casserole

Cheesy Zucchini Casserole

Cheesy Zucchini Casserole bakes in about 35 minutes using zucchini, garlic, cheese, and a creamy base. The zucchini softens while the cheese forms a golden layer on top. The flavor is savory with mild vegetable sweetness. It tastes warm and satisfying beside roasted meats.
Get the Recipe: Cheesy Zucchini Casserole

Easy Four Cheese Mac and Cheese

Easy Four Cheese Mac and Cheese bakes in about 35 minutes using macaroni, Colby Jack, cheddar, mozzarella, and smoked gouda. The sauce melts into a creamy base that coats every piece of pasta. The taste is rich, cheesy, and satisfying. A golden crust on top adds a slight crunch.
Get the Recipe: Easy Four Cheese Mac and Cheese

Sweet Potato Casserole With Marshmallows and Pecans

Sweet Potato Casserole With Marshmallows and Pecans bakes in about 45 minutes using mashed sweet potatoes, butter, brown sugar, pecans, and marshmallows. The base is smooth and lightly spiced. Pecans add crunch while marshmallows melt into a sweet topping. The flavor is rich and comforting.
Get the Recipe: Sweet Potato Casserole With Marshmallows and Pecans

Cheesy Green Bean Casserole with Fresh Green Beans

Cheesy Green Bean Casserole with Fresh Green Beans bakes in about 40 minutes using green beans, cheese, cream sauce, and crispy onions. Fresh beans stay tender while the sauce becomes thick and creamy. The cheese adds rich flavor throughout the dish. A crunchy topping finishes the casserole nicely.
Get the Recipe: Cheesy Green Bean Casserole with Fresh Green Beans

My Grandma's Russian Jewish Carrot Tzimmes

My Grandma's Russian Jewish Carrot Tzimmes cooks in about 40 minutes using carrots, prunes, apricots, honey, and orange juice. The carrots soften while the fruit creates a thick sauce. The flavor is sweet with mild citrus notes. Each spoonful tastes rich and comforting.
Get the Recipe: My Grandma's Russian Jewish Carrot Tzimmes

Spinach Colcannon Recipe

Spinach Colcannon Recipe is a hearty potato side dish ready in about 30 minutes using mashed potatoes, green onions, butter, and fresh spinach. The flavor is rich and comforting with soft potatoes balanced by mild onion and greens. Each spoonful tastes creamy and satisfying. Many families enjoy it beside roasted meats during traditional Sunday meals.
Get the Recipe: Spinach Colcannon Recipe

Sweet And Spicy Glazed Carrots Recipe With Red Wine

Sweet And Spicy Glazed Carrots Recipe With Red Wine cooks in about 25 minutes using carrots, red wine, butter, honey, and chili flakes. The carrots soften while the glaze thickens into a smooth coating. The flavor combines sweetness with mild spice. Each bite tastes rich and slightly tangy.
Get the Recipe: Sweet And Spicy Glazed Carrots Recipe With Red Wine

Maple Tahini Sweet Potatoes

Maple Tahini Sweet Potatoes roast in about 35 minutes using sweet potatoes, maple syrup, tahini, and sesame seeds. The potatoes develop caramelized edges while staying soft inside. The flavor balances natural sweetness with nutty tahini. The dish tastes rich yet simple beside roasted meat or poultry.
Get the Recipe: Maple Tahini Sweet Potatoes

Duck Fat Roasted Vegetables

Duck Fat Roasted Vegetables cook in about 40 minutes using potatoes, carrots, onions, and duck fat for roasting. The vegetables turn tender inside with crisp edges as they cook. The flavor is savory with a deep roasted taste from the duck fat. Each bite feels hearty and satisfying alongside a roast.
Get the Recipe: Duck Fat Roasted Vegetables

Roasted Tahini Broccoli

Roasted Tahini Broccoli cooks in about 25 minutes using broccoli, tahini, lemon juice, and olive oil. The broccoli becomes tender with lightly crisp edges during roasting. The tahini adds a mild nutty flavor with creamy texture. A squeeze of lemon keeps the taste balanced and bright.
Get the Recipe: Roasted Tahini Broccoli

Roasted Lemon Potatoes, Broccoli And Peppers

Roasted Lemon Potatoes, Broccoli And Peppers cook in about 40 minutes using potatoes, broccoli, bell peppers, lemon juice, and herbs. The vegetables roast until tender with lightly crisp edges. Lemon adds a fresh citrus flavor that brightens the dish. The result tastes hearty and balanced on a Sunday dinner plate.
Get the Recipe: Roasted Lemon Potatoes, Broccoli And Peppers

Ukrainian Cucumber Salad

Ukrainian Cucumber Salad takes about 10 minutes using sliced cucumbers, dill, vinegar, and oil. The cucumbers stay crisp while absorbing the dressing. The taste is clean and slightly tangy with fresh herb flavor. It works well as a cooling contrast to heavier dishes.
Get the Recipe: Ukrainian Cucumber Salad

Gluten-Free Carrot Soufflé

Gluten-Free Carrot Soufflé bakes in about 40 minutes using carrots, eggs, sugar, and warm spices. The texture becomes soft and airy as it cooks. The flavor is lightly sweet with a hint of spice. Many people enjoy it as a side dish that also feels like a simple dessert.
Get the Recipe: Gluten-Free Carrot Soufflé