Oka Cheese — Cups to Grams

Measuring Oka: Cubed, Sliced, and Grated

Oka's semi-soft texture gives it moderate density — denser than fresh cheeses like brie but lighter than hard aged cheeses. How you cut it changes the weight per cup significantly, making the preparation form the key variable in any recipe that calls for Oka by volume.

Cubed, half-inch (135g/cup): The standard form for gratins, fondue, and poutine. Half-inch cubes pack reasonably well into a measuring cup with moderate air gaps. A 200g block of Classic Oka yields approximately 1.5 cups cubed. Cubed Oka holds its shape briefly when heat is applied, then melts into creamy pools.

Sliced, thin (115g/cup): Deli-style thin slices layered loosely into a cup. Used in sandwiches, croque variants, and as a topping before broiling. The air between slices lowers density compared to cubed. A 200g block yields approximately 1.75 cups sliced loosely.

Grated, coarse (95g/cup): Run through a box grater or coarse shredder. Fine strands trap air, reducing density further. Grated Oka is used for even coverage on flatbreads or mixed into baked dishes. Measure immediately after grating before compaction.

History: Quebec's Trappist Cheese Since 1893

Oka cheese was first produced in 1893 by Trappist monks at the Abbey of Notre-Dame du Lac in Oka, Quebec, located on the north shore of Lac des Deux Montagnes. The monks had brought the Port-du-Salut recipe from Brittany, France, adapting it to Quebec climate and local dairy. For nearly 90 years the cheese was made exclusively at the abbey.

In 1981, commercial production transferred to Agropur, the large Quebec dairy cooperative, while the monks retained the monastery and brand name. Today Agropur produces Oka at scale under three main variants: Classic (the original semi-soft pale wheel), Aged (minimum 4 months, firmer, sharper), and Light (reduced-fat). The Classic remains closest to the original abbey recipe — a washed-rind semi-soft with an ivory to pale yellow paste, small irregular eyes, and a mild milky-nutty character.

Cooking with Oka: Melt Properties and Recipes

Oka's semi-soft texture and moderate moisture make it one of the best-melting Canadian cheeses. Unlike rennet-set hard cheeses that can clump or break when overheated, Classic Oka melts smoothly into a creamy, cohesive pool at 55-60 degrees C — similar to Port Salut and Havarti.

Poutine variation (2 servings): 300g (2.2 cups cubed) Oka Classique + 400g crispy french fries + 300ml hot beef gravy. The gravy must be very hot — above 70 degrees C — to initiate melting. Layer cheese on fries, pour gravy immediately. For maximum melt, warm the cubed Oka at room temperature for 15 minutes before assembling.

Oka gratin (4 servings): 200g (1.5 cups cubed) Oka + 500g par-cooked potatoes or root vegetables. Arrange vegetables in a baking dish, scatter Oka cubes, bake at 190 degrees C for 15-18 minutes until cheese is bubbling and lightly golden at edges. Do not use Aged Oka for gratins — the lower moisture causes it to brown and harden rather than melt.

Fondue-style dip: 200g (1.5 cups cubed) Classic Oka + 100ml dry white wine or light beer + 1 tsp cornstarch. Melt over low heat, stirring constantly. Oka fondue has a milder, less assertive flavor than Gruyere-based Swiss fondue — suitable as an appetizer dip for bread and vegetables.

Substitutes and Comparisons

Oka sits within the washed-rind monastery-style cheese family alongside Port Salut, Saint-Paulin, Havarti, and Muenster. All share the semi-soft semi-firm texture, mild flavor, and excellent melting properties.