My mother-in-law made this for every potluck from 1975 to 2010. Only 3 ingredients and people still ask for the recipe

Slow-Baked Southern Style 3-Ingredient BBQ Soda Chicken (Church Potluck Classic Reimagined)

(Easy Oven Baked Chicken Recipe | 3 Ingredient BBQ Chicken | Dump-and-Bake Party Chicken)

For decades, this simple yet deeply flavorful oven baked chicken recipe has been a quiet legend at church gatherings, family potlucks, and community suppers across small-town kitchens in America. Often referred to as “church supper chicken” or “3-ingredient BBQ soda chicken,” this dish is a perfect example of how humble pantry staples can transform into something unforgettable when slow-baked with care. The recipe is famously linked to generations of home cooks—especially those who prepared large casseroles and baking-dish meals for Sunday fellowship meals between the 1970s and early 2000s. It carries a nostalgic charm because it requires almost no culinary skill, yet delivers a sticky, glossy, sweet-and-savory glaze that tastes like it took hours of preparation. The magic of this recipe lies in its simplicity: bone-in chicken pieces, a rich tomato-based barbecue sauce, and a lemon-lime soda that gently tenderizes the meat while balancing the sweetness and acidity of the sauce.

This oven baked chicken method works best with bone-in, skin-on cuts like chicken thighs and drumsticks because they stay juicy during long baking and absorb the sauce beautifully. When baked slowly in a covered dish, the chicken releases its natural juices, blending with the barbecue sauce and soda mixture to create a self-thickening glaze. The soda is not just a sweetener—it plays an important culinary role by helping tenderize the chicken and adding a subtle citrus brightness that cuts through the richness of the barbecue sauce. As the dish bakes, the sugar content in both the soda and sauce caramelizes slightly, creating that signature sticky coating that clings to every piece of chicken. This is why many home cooks still search for “easy 3 ingredient oven baked BBQ chicken” or “dump and bake church chicken recipe” online—it’s comfort food with almost no effort, yet impressive enough for guests.

Another reason this recipe has remained so popular for decades is its adaptability for large gatherings. Whether it is a church potluck, a family reunion, or a casual Sunday dinner, this chicken recipe can be doubled or tripled easily and baked in multiple 9×13-inch glass dishes. It requires no complicated marinating or advanced cooking techniques, making it ideal for beginner cooks or busy households. The baking process itself is slow and forgiving: first covered to lock in moisture, then uncovered to allow the sauce to reduce into a thick glaze. This two-stage baking method ensures the chicken remains tender while still developing a slightly caramelized exterior. The aroma that fills the kitchen during baking is a mix of smoky barbecue, sweet tomato richness, and faint citrus notes from the soda—an aroma that many people associate with comfort, home, and community gatherings.

Over time, variations of this recipe have emerged in different regions, but the classic version remains unchanged because of its balance of flavor and convenience. Some cooks have experimented with swapping barbecue sauce for salad dressings like French or Catalina, but the original tomato-based BBQ sauce version remains the most beloved due to its deep, smoky-sweet profile. The use of lemon-lime soda such as Sprite or 7UP is also a signature element, contributing both tenderness and a light effervescence that disappears during baking but leaves behind a subtle lift in flavor. The chicken skin becomes beautifully browned and slightly sticky, while the meat underneath turns so tender that it falls off the bone with minimal effort. This is why it continues to be a staple in searches for “fall off the bone baked chicken,” “easy potluck chicken recipe,” and “old fashioned BBQ chicken bake.”

Food safety and proper baking technique are also key to achieving the best results with this recipe. The chicken should always be baked at a consistent moderate oven temperature so that it cooks evenly without drying out. Covering the dish during the first stage ensures steam helps cook the chicken through gently, while uncovering it later allows the sauce to reduce and thicken properly. Basting during the final stage enhances flavor absorption and ensures every piece is coated in the glossy sauce. Once fully cooked, the chicken should reach a safe internal temperature and rest briefly so the juices settle and the glaze thickens further. This resting step is often overlooked but is essential for achieving the perfect texture and presentation.

What makes this recipe truly timeless is not just its taste, but the memories attached to it. For many families, this dish represents shared meals, laughter-filled gatherings, and the kind of simple cooking that brings people together without stress or complication. It is proof that you do not need a long list of ingredients to create something deeply satisfying and crowd-pleasing. With just three everyday ingredients and a single baking dish, this recipe delivers maximum flavor with minimal effort, making it one of the most searched and beloved “easy oven baked chicken recipes” even today.

Source: Traditional American church potluck recipe, widely circulated family-style “3-ingredient BBQ soda chicken” baked chicken casserole variation from community cookbooks and home cooking traditions (1970s–present).

Quick & Easy Dump-and-Bake Church BBQ Chicken (3 Ingredients Only)

Ingredients

• 3 to 3 1/2 pounds bone-in, skin-on chicken pieces (thighs and drumsticks work best)
• 1 (16-ounce) bottle thick, tomato-based barbecue sauce
• 1 (12-ounce) can lemon-lime soda (such as 7UP or Sprite), not diet

Simple Method

1. Preheat oven to 350°F (175°C). Place a 9×13-inch glass baking dish on the counter (no greasing needed).
2. Pat chicken dry and arrange in a single layer, skin side up.
3. Mix barbecue sauce and lemon-lime soda in a bowl until fully combined.
4. Pour sauce mixture evenly over chicken, coating all pieces well.
5. Cover tightly with foil and bake for 45 minutes.
6. Remove foil carefully, baste chicken with sauce, and return to oven.
7. Bake uncovered for 30–40 minutes, basting once or twice, until chicken is tender, glazed, and fully cooked (165°F / 74°C internal temperature).
8. Rest for 5–10 minutes before serving with plenty of sauce spooned over the top.